In chemistry, the pH of a solution is a measure of the acidity or alkalinity of a solution. Water has a pH of 7 and, in general, acids have a pH less than 7 and alkaline
solutions have a pH greater than 7. Find the pH of a solution with a hydronium ion concentration of 8.3 x 10-6 moles/liter. Round your answer to two decimal places,
if necessary

In Chemistry, The PH Of A Solution Is A Measure Of The Acidity Or Alkalinity Of A Solution. Water Has

Answers

Answer 1

\(pH = 5.08\)

Step-by-step explanation:

The pH of a solution can be calculated from its hydronium concentration using the equation below:

\(pH = -\log [H_3O^+]\)

where \([H_3O^+]\) is the hydronium ion concentration in mol/liter unit. This notation is the same as the more familiar symbol \([H^+]\) for hydrogen ion concentration. Since the hydronium ion concentration is \(8.3×10^{-6}\:\text{mol/L},\) the pH value of the solution is

\(pH = -\log (8.3×10^{-6}) = -(5.08) = 5.08\)

This means that the solution is acidic since its pH value is below 7.


Related Questions

3 6 9 12 15 18 21 24 27 30 is odd or even numbers?​

Answers

Answer: Half of them are even and half of them are odd.

Step-by-step explanation:

The even numbers are 6, 12, 18, 24, and 30. An even number is defined as a number that is divisible by 2, meaning it has no remainder when divided by 2. For example, 6 divided by 2 equals 3 with no remainder, so 6 is even.

The odd numbers are 3, 9, 15, 21, and 27. An odd number is defined as a number that is not divisible by 2, meaning it has a remainder of 1 when divided by 2. For example, 9 divided by 2 equals 4 with a remainder of 1, so 9 is odd.

Therefore, out of the given numbers, half of them are even and half of them are odd.

________________________________________________________

A third method, referred to as the “mid-parent rule,” uses a weighted average of the parents’ heights in inches in which the height of the opposite-gender parent is multiplied by a factor of 12/13 before it is averaged with the other parent’s height.Use the variable D, (which represents the height of dad) and M, (which represents the height of mom)Write the formula for a boy’s adult height.(6 points) Write the formula for a girl’s adult height.(6 points)

Answers

We have to write the formula of the height H of a boy in function of the father's height (D) and the mother's height (M) using the mid-parent rule.

The opposite gender for the boy will be its motehr gender. Then, the mother's height will be multiplied by the factor 12/13 before averaging with the father's height.

Then, we can write the corrected mothers height as:

\(M^{\prime}=\frac{12}{13}M\)

Then, averaging both heights (father's heigth D and corrected mother's height M'), we get:

\(\begin{gathered} H=\frac{D+M^{\prime}}{2} \\ H=\frac{1}{2}(D+\frac{12}{13}M) \\ H=\frac{D}{2}+\frac{12}{2\cdot13}M \\ H_{\text{boy}}=\frac{D}{2}+\frac{6}{13}M \end{gathered}\)

In the case of a girl's adult height, we change the opposite gender so the father's heihgt is affected by the factor.

Then, the height of the girl will be:

\(\begin{gathered} H=\frac{1}{2}(D^{\prime}+M) \\ H=\frac{1}{2}(\frac{12}{13}D+M) \\ H_{\text{girl}}=\frac{6}{13}D+\frac{M}{2} \end{gathered}\)

Answer:

a) The boy's height will be H = (1/2)*D + (6/13)*M

b) The girl's height will be H = (6/13)*D + (1/2)*M

What is the measure of n?
m
n
44
11
n
=
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Enter
please help me i’ll give u brainliest rn

What is the measure of n?mn4411n=[?]Enterplease help me ill give u brainliest rn

Answers

Answer:22

Step-by-step explanation:

66 2/3% of what number is 36?

Answers

Answer:

54

Step-by-step explanation:

66 2/3 % is 2/3 of 100, so (36/2)*3=54

Solve 1-4 to be mark brainiest and show your work!

Solve 1-4 to be mark brainiest and show your work!

Answers

Answer:

Hope you understand not to sure but that's what I got

Solve 1-4 to be mark brainiest and show your work!

Data were recorded for a car's fuel efficiency, in miles per gallon (mpg), and corresponding speed, in miles per hour
(mph). Given the least-squares regression line, In(Fuel Efficiency) = 1.437 +0.541 In(Speed), what is the fuel efficiency
for a speed of 60 mph?

A)3.65 mpg
B)33.90 mpg
C)36.52 mpg
D)38.55 mpg

Answers

The fuel efficiency for the speed of 60 mph is (d) 38.55 mpg

How to determine the fuel efficiency for the speed?

From the question, we have the following least-squares regression line equation that can be used in our computation:

ln(Fuel Efficiency) = 1.437 +0.541 In(Speed)

Also from the question, we have the following parameters:

Speed = 60 mph

This means that we substitute 60 mph for speed in the given equation

ln(Fuel Efficiency) = 1.437 + 0.541 In(Speed)

So, we have the following representation

ln(Fuel Efficiency) = 1.437 + 0.541 In(60)

Take the natural logarithm of 60

This gives

ln(Fuel Efficiency) = 1.437 + 0.541 * 4.09434456222

Evaluate the products

So, we have the following representation

ln(Fuel Efficiency) = 1.437 + 2.21504040816

Evaluate the sum

So, we have the following representation

ln(Fuel Efficiency) = 3.65204040816

Take the exponent of both sides

Fuel Efficiency = e^(3.65204040816)

Evaluate

Fuel Efficiency = 38.5532502162

Approximate

Fuel Efficiency = 38.55 mpg

Hence, the fuel efficiency  is (d) 38.55 mpg

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ASAPP PLEAASSEE!!!
Nathan deposits $940 every 2 months into his daughter's RESP. If the account earns 3.99% / annual, compound quarterly, how much will be in the account after 25 years?

Answers

There will be approximately $594,311.34 in Nathan's daughter's RESP after 25 years of depositing $940 every 2 months with a 3.99% annual interest rate compounded quarterly.

To calculate the amount in Nathan's daughter's RESP after 25 years, we can use the formula for compound interest:

A = P(1 + r/n)^(nt)

Where:

A = Final amount (amount in the account after 25 years)

P = Principal amount (amount deposited every 2 months)

r = Annual interest rate (in decimal form)

n = Number of times the interest is compounded per year

t = Number of years

In this case, Nathan deposits $940 every 2 months, so the principal amount (P) is $940. The annual interest rate (r) is 3.99% or 0.0399 in decimal form. Since the interest is compounded quarterly, the compounding frequency (n) is 4. The number of years (t) is 25.

Since Nathan deposits every 2 months, we need to calculate the total number of deposits made over 25 years. There are 12 months in a year, so in 25 years, there will be 25 * 12 = 300 months. However, since Nathan deposits every 2 months, the number of deposits (m) is 300 / 2 = 150.

Now, we can substitute these values into the formula:

A = 940(1 + 0.0399/4)^(4*25)

Calculating the exponent first:

(1 + 0.0399/4)^(4*25) ≈ 2.703236

Now, substituting the calculated exponent and the number of deposits into the formula:

A = 940 * 2.703236 * 150 ≈ $594,311.34

Therefore, there will be approximately $594,311.34 in Nathan's daughter's RESP after 25 years of depositing $940 every 2 months with a 3.99% annual interest rate compounded quarterly.

It's important to note that this calculation assumes Nathan makes the same $940 deposit every 2 months consistently over the 25-year period and does not make any withdrawals from the account during that time. Additionally, the actual amount may vary slightly due to rounding and any potential changes in interest rates over the years.

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some students are painting a mural on the side of a building. they have enough paint for a 1000-square-foot area triangle. if two sides of the triangle measure 60 feet and 120 feet, then what angle (to the nearest degree) should the two sides form to create a triangle that uses up all the paint

Answers

The angle is 16 degrees or 164 degrees.

Any triangle that is not a right triangle is said to be oblique. There are two types of triangles: acute triangles, in which all three angles are less than right angles, and obtuse triangles (one of the three angles is greater than a right angle). Actually, right triangles could equally well be included in the category of "oblique triangles" for trigonometric purposes. In that case, studying oblique triangles is basically studying all triangles.

Given, the area of an oblique triangle which is going to be used as an area of the formula backward to find a missing measure.

We know two side lengths of the triangular region 60 ft and 1 20 ft

Area = 1000-square-foot

A= 1/2*60*120=1000

A=3600=1000

Dividing both sides with 3600,

We get an angle of 16 degrees.

But it is also possible that the area will be the same. If we use this in supplementary angle as well we get,

180-16 = 164 degrees.

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find the factors of each number. Write the common factor ( CF ) and then state the greatest common factor ( GCF) .

find the factors of each number. Write the common factor ( CF ) and then state the greatest common factor

Answers

Given:

Two numbers are 12 and 21

To find:

The factors of 12 and 21, then find the common factor and the greatest common factor.

Solution:

Two numbers are 12 and 21. The prime factors of these two numbers are

\(12=2\times 2\times 3\)

\(21=3\times 7\)

From the above factorization, it is clear that the factor 3 is common in both. So,

Common factor (CF) = 3

Only 3 is common in factorization of both. So,

Greatest common factor (GCF) = 3

Therefore, the common factor is 3 and the greatest common factor is also 3.

Find my number. The tens digit is two less than the units digits and the sum of the digits is 8.

Answers

Answer:

68

Step-by-step explanation:

(URGENT)An engineer has a 40:1 scale drawing of a bridge. The dimensions of the scaled bridge deck are 24 inches by four and four fifths inches. What is the area of the actual bridge deck in square feet?

460 square feet
640 square feet
960 square feet
1,280 square feet

Answers

The area οf the actual bridge deck in square feet is 1,280 square feet.

What is Area?

Area refers tο the measurement οf the size οf a twο-dimensiοnal surface, usually measured in square units such as square inches, square feet, οr square meters. It represents the amοunt οf space that is inside the bοundary οf a flat οbject οr shape.

The scale οf the drawing is 40:1, which means that the dimensiοns οf the scaled bridge deck are 40 times smaller than the actual bridge deck. Tο find the area οf the actual bridge deck in square feet, we need tο cοnvert the dimensiοns οf the scaled bridge deck frοm inches tο feet and then multiply by the square οf the scale factοr (40² = 1600).

The dimensiοns οf the scaled bridge deck in feet are:

24 inches = 2 feet

4 and 4/5 inches = 0.4 feet

Sο, the area οf the scaled bridge deck in square feet is:

2 feet x 0.4 feet = 0.8 square feet

Tο find the area οf the actual bridge deck in square feet, we need tο multiply the area οf the scaled bridge deck by the square οf the scale factοr:

Area οf actual bridge deck = 0.8 square feet x (40²) = 1280 square feet

Therefοre, the area οf the actual bridge deck in square feet is 1,280 square feet.

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Answer:

Step-by-step explanation:

The scale factor indicates the actual bridge is 40 times larger than the drawing.

Increase the scale dimensions by the factor of 40.

24 times 40 = 960"

4.8 times 40 = 192" (I changed 4 4/5 to 4.8)

Area = length times width

960 times 192 = 184320 sq inches actual bridge deck in square inches

Divide 183320 by 144 (sq inches in a square foot) = 1280 sq feet

Simplify 8(x + 7) + 8 over 3(x + 5) + 9

Answers

Answer:

8/3

Step-by-step explanation:

First you simplify 8(x+7) +8, which is 8x +64. then you simplify 3(x+5)+9, which is 3x+24.  To simplify 8x+64 over 3x+24 is easy, because you just get rid of the x's, and divide by eight. So that's 8/3

Answer:

8/3

Step-by-step explanation:

First you simplify 8(x+7) +8, which is 8x +64. then you simplify 3(x+5)+9, which is 3x+24.  To simplify 8x+64 over 3x+24 is easy, because you just get rid of the x's, and divide by eight. So that's 8/3

Bernard typically runs x km/hour. While he was sick, he only ran 41.5 km/hour. What equation represents that the
difference in his speeds is 13.5 km/hour?
O x-41.5=13.5
O 415+x= 13.5
O 13.5-x=41.5
O 13.5-41.5=x

Answers

So we know that he usually ran x km per hour. Now he is running 41.5 km per hour and the difference is 13.5 so it would be x-41.5=13.5

A runner sprinted 103.76 yd to finish a race.
Use the table of facts to find the distance she sprinted in feet.
Round your answer to the nearest tenth.

Answers

Answer:

311.3 feet

Step-by-step explanation:

1 yard = 3 feet

Therefore, 103.76 yards = 311.28 feet (by multiplying 103.76 by 3)

Rounding to the nearest tenth gives us 311.3 feet.

What is the quotient of 2.538\times 10^92.538×10

9

and 2.7 \times 10^22.7×10

2

expressed in scientific notation?

IF U DON"T KNOW THE ANSWER DON"T ANSWER & work it out plss

Answers

The quotient of 2.538 ×10^9 and 2.7×10^2 expressed in scientific notation is : 0.94 × 10^6.

Scientific notation

Given:

2.538 × 10^ 9 and 2.7 × 10^ 2

We have to first of all formulate before determining the scientific notation

(2.538 × 10^ 9) ÷ (2.7 × 10^2)

Rewrite as fraction

2.538 × 10^9 ÷ 2.7 × 10^2

simplify

2.538 ÷ 2.7 × 10^ 9-2

=  2.538 ÷ 2.7 × 10^7

Convert the fraction to decimal

0.94 × 10^7

Now let express it in scientific notation

Scientific notation = 94 × 10^6

Therefore the scientific notation is 94 × 10^6.

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The correct question is:

What is the quotient of 2.538 ×10^9 and 2.7×10^2 expressed in scientific notation

Help meeeeeeeeeeeeeeee

Help meeeeeeeeeeeeeeee

Answers

Answer:

75

Step-by-step explanation:

f(4) means to use 4 in place of x.

f(x) = 3(5)^(x-2)

fill in 4 for

f(4) = 3(5)^(4-2)

do the 4-2 subtraction first

f(4) = 3(5)^2

do the 5 to the 2nd power next.

f(4) = 3(25)

last, multiply.

f(4) = 75

This is just following the typical order of operations.

express the following ratio as fraction and reduce them to their simplest form 200 meters : 1.4 kilometre ​

Answers

Step-by-step explanation:

200m:1.4km

200m:1400m

1:7

what is the translated algebraic expression for 7 less than x

Answers

Answer:

x-7

Step-by-step explanation:

The area a of A square is the length of a side L squared. Translate into an equation or formula.

Answers

The equation or formula for the expression is written as A = L²

Area of a square

A square is a 2 dimensional shape with 4 sides and angles. The interior angle of a square are 90 degrees each.

Given the statement that "the area a of A square is the length of a side L squared", the equation or formula for the expression is written as:

A = L²

where "²" is termed as squared

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Need help with this math question

Need help with this math question
Need help with this math question

Answers

The correlation coefficient is -0.87; strong correlation

How to determine the correlation coefficient?

The given parameters are:

x = Time spent working out

y = lbs Overweight

Next, we enter the table of values in a graphing tool.

From the graphing tool, we have the following summary:

X Values

∑ = 27.1Mean = 2.71∑(X - Mx)2 = SSx = 22.569

Y Values

∑ = 89Mean = 8.9∑(Y - My)2 = SSy = 778.9

X and Y Combined

N = 10∑(X - Mx)(Y - My) = -114.19

R Calculation

r = ∑((X - My)(Y - Mx)) / √((SSx)(SSy))

r = -114.19 / √((22.569)(778.9))

r = -0.8613

Approximate

r = -0.87

This means that the correlation coefficient is -0.87

Also, the correlation coefficient is a strong correlation, because it is closer to -1 than it is to 0

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How many feet would a 27-inch object measure?

Answers

2 1/4 feet
2ft 3in
_______

Answer:

2 feet 3 inches

Step-by-step explanation:

So we know there are 12 inches in one foot. so 27/3= 2 remainder 3. So the answer is 2 feet 3 inches

Which of the following graphs represents the equation y + 2 = 3(x - 1)?

Answers

Answer:

The graph I put is what should match!

Step-by-step explanation:

Which of the following graphs represents the equation y + 2 = 3(x - 1)?

Determine whether the variable is qualitative or quantitative. Model of car driven Is the variable qualitative or quantitative? A. The variable is quantitative because it is an attribute characteristic. B. The variable is qualitative because it is an attribute characteristic. C. The variable is qualitative because it is a numerical measure.
D. The variable is quantitative because it is a numerical measure.

Answers

What does the word "variable" mean?

A variable in mathematics is a number that can change depending on the issue. Several mathematical statements and equations use the generic letters x, y, and z. In other words, a variable is a symbol that stands for an unknowable numeric value. Say that x Plus 5 equals 10. The "x" variable is used here.

The variable "model of car driven" is qualitative because it is an attribute characteristic. Qualitative variables are those that are not numerical in nature but rather represent characteristics or categories that can be observed or measured through attributes. In this case, the model of the car driven is a type of attribute that describes the make and model of the car, such as Honda Civic, Toyota Corolla, etc.

Therefore, option B is the correct answer.

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Optiοn B, "The variable is qualitative because it is an attribute characteristic," is the cοrrect answer.

What is a qualitative variable?

A qualitative variable is a type οf variable in statistics that describes a characteristic οr quality οf an οbject οr phenοmenοn. It is alsο called a categοrical variable, and it can be nοminal οr οrdinal. Nοminal variables have categοries that have nο inherent οrder, while οrdinal variables have categοries with a natural οrder οr ranking.

The variable "Mοdel οf car driven" is qualitative because it is an attribute characteristic. Qualitative variables are variables that are nοt numerical in nature but are based οn attributes οr characteristics. In this case, the mοdel οf the car driven is a categοrical variable that describes a particular characteristic οf the car, such as its make οr mοdel. This variable cannοt be measured quantitatively οr numerically, but rather it can be categοrized based οn specific attributes οr features.

Therefοre, οptiοn B, "The variable is qualitative because it is an attribute characteristic," is the cοrrect answer.

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Consider the function
y = 2x.
Complete the table of points for
x = −2, −1, 0, 1, 2.
Find the exact y-values.

Consider the function y = 2x. Complete the table of points for x = 2, 1, 0, 1, 2. Find the exact y-values.

Answers

The table representing the exact values of y from the function is attached below.

In mathematics, a function from a set X to a set Y assigns each element of X exactly one element of Y. The sets X and Y are referred to as the function's domain and codomain, respectively.

Functions were initially the idealisation of how a changing quantity depends on another quantity, and they can be traced back to the works of Persian mathematicians Al-Biruni and Sharaf al-Din al-Tusi. A planet's position, for instance, depends on time. The idea of a function was developed historically at the end of the 17th century with the infinitesimal calculus function, and until the 19th century, the functions that were taken into consideration were differentiable (that is, they could be divided into two parts).

The given function is of the form y = 2x .

Now let us find the respective values of y for the given values of x.

At x = -2

y = 2x = 2 × (-2) = -4

At x = -1

y = 2x = 2 × (-1) = -2

At x = 0

y = 2x = 2 × (0) = 0

At x = 1

y = 2x = 2 × (1) = 2

At x = -2

y = 2x = 2 × (2) = 4

Therefore the table to represent this y-values of the function is \(\begin{table}[]\begin{tabular}{lllll} & & & & \\ & & & & \\ & & & & \\ & & & & \end{tabular}\end{table}\)\(\begin{table}[]\begin{tabular}{ll} & \\ & \\ & \\ & \\ & \end{tabular}\end{table}\)attached below.

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Consider the function y = 2x. Complete the table of points for x = 2, 1, 0, 1, 2. Find the exact y-values.

Find the equation of a parabola with vertex on the y-axis if points P(x1, 0) and R(3, 9) belong the parabola, the area of △PQR is 40.5sq.units, and point Q has coordinates (3, 0).

Answers

Answer:

1.961x^2 - 8.647.

Step-by-step explanation:

I'm assuming the area of the triangle is 4.05 unit^2.

RQ is perpendicular to the x-axis.

The length of RQ = 9 so the area of the triangle

= 1/2 *9 * PQ = 4.05

PQ = 4.05 / 4.5 = 0.9.

So the value of x1 = 3 - 0.9 = 2.2.

The vertex is on the y-axis so the equation will be of the form ax^2 + c = 0.

So, as P (2.1, 0) and  R(3, 9) are points on the parabola we have the system:

(2.1)^2a  + c = 0

(3)^2a + c = 9

4.41 a + c = 0

9a + c = 9     Subtract:

4.59a = 9

a = 1.961

and c = -4.41* 1.961 = - 8.647,

What is the factored form of 8x24-27y6?
o (8x-27y2) (2x¹+xy+3y*)
ọ (2x³− 3y²)(4x¹6−6x³y² +9y4)
0 (2x³-3y²) (4x¹6 +6x³y² +9yª)
(8x-27y²) (2x¹6-Bxy+3y4)

Answers

The factored form of        \(8x^{2} 4 - 27y^{6}\) 8x²4 - 27y⁶

To factor this expression, that it is in the form of a difference of two squares.

Specifically, 8x²4 is equal to (2x²)³ and 27y⁶ is equal to (3y²)³.

the formula for the difference between two cubes, states that:

              \(a^3 - b^3 = (a - b)(a^2 + ab + b^2)\)  (a³ - b³ = (a - b)(a² + ab + b²)

Substituting \(a = 2x^2\) a = 2x² and \(b = 3y^2\) b = 3y², gives

\(8x^24 - 27y^6 = (2x^2)^3 - (3y^2)^3= (2x^2 - 3y^2)(4x^2 + 6x^2y^2 + 9y^4)\)

8x²4 - 27y⁶ = (2x²)³ - (3y²)³ = (2x² - 3y²)(4x⁴ + 6x²y² + 9y⁴)

Therefore, the factored form of \(8x^{2} 4 - 27y^{6}\) 8x²4 - 27y⁶ is \((2x^2 - 3y^2)(4x^4 + 6x^2y^2 + 9y^4).\)(2x² - 3y²)(4x⁴ + 6x²y² + 9y⁴).

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Graph the linear inequality.
x + 2y ≥ - 6

Answers

Answer:

I used Desmos Graphing Calculator  

Step-by-step explanation:

Graph the linear inequality.x + 2y - 6

I NEED HELP WITH THIS ASAP!!!

I NEED HELP WITH THIS ASAP!!!

Answers

Answer:

a: 42%

b: don't have the info for

c: 48%

d: don't have info for

e: don't have info for

f: don't have info for

Step-by-step explanation:

sorry I cant answer everything

Simplify the expression: 3 * | -25 ÷ 5 |

Answers

the answer should be -15

Same set up as the problem to the left. Fill in the blanks.

Same set up as the problem to the left. Fill in the blanks.

Answers

The blanks that are missing in the sequence are -3 and 11

How to fil in the blanks in the sequence

from the question, we have the following parameters that can be used in our computation:

The blanks in the sequence

When listed out, we have

_, _, 25, 39

Assuming that the sequence, is an arithmetic sequence, then we have

Common difference = 39 - 25

Common difference = 14

This means that

Previous term = 25 - 14 = 11

Firs term = 11 - 14 = -3

So, the missing terms are -3 and 11

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aloch(1-1)6. Expand0 + (-1) + (-2) + (-3) + (-4) + (-5)1+ 2 + 3 + 4 + 5 + 60 + 1+ 2 + 3 + 4 + 5(-1) + (-2) + (-3) + (-4) + (-5) + (-6) Discussion QuestionNumerology is the study of how numbers influence the behavior of people and events on Earth.In other systems, numbers are assigned to the letters of the alphabet, and the numerical value of aFor example, in some systems of numerology, certain numbers are thought to be luckier than others.person's name is used to predict his or her future success. Why is numerology considereda pseudoscience? which child or children could belong to a couple having ab and o blood types? If a temperature system decreases in a chemical reaction, the resulting value for q from the specific heat equation is? A. positive B. negativeC. ConstantD. Not enough information to be determined This is a work of art where the subject matter is typically commonplaceobjects that don't move; such as food, flowers, shells, or a vase.5 pointsGESTURESTILL LIFPORTRAITDRAWING The Book of DragonsChapter III The Deliverers of Their Country, an excerptBy E. NesbitPart 2The doctor was so pleased with the new specimen that he gave Effie a shilling, and presently the professor stepped round. He stayed to lunch, and he and the doctor quarreled very happily all the afternoon about the name and the family of the thing that had come out of Effie's eye.But at teatime another thing happened. Effie's brother Harry fished something out of his tea, which he thought at first was an earwig. He was just getting ready to drop it on the floor, and end its life in the usual way, when it shook itself in the spoonspread two wet wings, and flopped onto the tablecloth. There it sat, stroking itself with its feet and stretching its wings, and Harry said: "Why, it's a tiny newt!"The professor leaned forward before the doctor could say a word. "I'll give you half a crown for it, Harry, my lad," he said, speaking very fast; and then he picked it up carefully on his handkerchief."It is a new specimen," he said, "and finer than yours, Doctor."It was a tiny lizard, about half an inch longwith scales and wings.So now the doctor and the professor each had a specimen, and they were both very pleased. But before long these specimens began to seem less valuable. For the next morning, when the knife-boy was cleaning the doctor's boots, he suddenly dropped the brushes and the boot and the blacking, and screamed out that he was burnt.And from inside the boot came crawling a lizard as big as a kitten, with large, shiny wings."Why," said Effie, "I know what it is. It is a dragon like the one St. George killed."This paragraph is suppost to be the bold one...on the bottom under this sentenceAnd Effie was right. That afternoon Towser was bitten in the garden by a dragon about the size of a rabbit, which he had tried to chase, and the next morning all the papers were full of the wonderful "winged lizards" that were appearing all over the country. The papers would not call them dragons, because, of course, no one believes in dragons nowadaysand at any rate the papers were not going to be so silly as to believe in fairy stories. At first there were only a few, but in a week or two the country was simply running alive with dragons of all sizes, and in the air you could sometimes see them as thick as a swarm of bees. They all looked alike except as to size. They were green with scales, and they had four legs and a long tail and great wings like bats' wings, only the wings were a pale, half-transparent yellow, like the gear-boxes on bicycles.What is the main idea of the bolded section? Dragons were all over the country. Dragons were burning people. The dragons were the same size. People did not believe in dragons. A triangle has a base of 16 inches and a height of 18 1 8 inches. What is its area? The area of a rectangle is modeled by the polynomial (8x^3-6x^2-5x+3) square units. The width of the rectangle is modeled by the polynomial (x+3/4) units. Showing all work, write a polynomial that represents the length of the rectangle. Lenses 1 and 2 with focal lengths fand 2f are placed a distance 2f apart. Parallel light is incident on to lens 1. The final image will be: QA at lens 1. OD at the focal point of lens 1 to the left of lens 1. OB. midway between the lenses. OE at infinity. Cat the focal point of lens 2 to the right of lens 2. Question 20 4 pts A nearsighted person has his near point at 0,2 m and his far point at 2 m. In order to see distant objects, he needs spectacles with a power (in diopter) of: OD +0,5 OB+45 OE none of the above. O.C-50 DA-0.5 2. Find to the nearest foot the height of a vertical post if its shadow is 18 feet long whenthe angle of elevation of the sun is 38. A supervisor who imagines what it's like to be a single motheris doing what?LeadingEmpathizingScrutinizingContextualizingContrasting the quartering act required that colonists a. provide housing and food for british soldiers. b. ship all of their export goods through england. c. pay one quarter of their income to the british crown. d. try those accused of theft in admiralty courts. x2 14x +45 = 0A.x = -9, -5b. x = 5, 9C.X = 45Solve for x Arizona Corp. acquired the business Data Systems for $295,000 cash and assumed all liabilities at the date of purchase. Data's books showed tangible assets of $290,000, liabilities of $14,000, and stockholders' equity of $276,000. An appraiser assessed the fair market value of the tangible assets at $285,000 at the date of acquisition. Arizona Corp.'s financial condition just prior to the acquisition is shown in the following statements model: Liab. + Assets Tang. Assets NA + Equity Rev. Cash 490,000 + pped Exp. Net Inc. Goodwill NA Cash Flow + + NA 490,000 NA NA NA NA Book Required: a. Compute the amount of goodwill acquired. b. Record the acquisition in a financial statements model like the preceding one. d. Record the acquisition in general journal format. rint Complete this question by entering your answers in the tabs below. rences Required A Required B Required D Require Compute the amount of goodwill acquired. Goodwill Required A Required B 490,000 + NA Help S. NA NA 490,000 NA NA NA NA Required: a. Compute the amount of goodwill acquired. b. Record the acquisition in a financial statements model like the preceding one d. Record the acquisition in general journal format. -d Complete this question by entering your answers in the tabs below. Required A Required B Required D Record the acquisition in a financial statements model like the preceding one. (In the Cash Flow column, use the initials OA to designate operating activity, IA for investing activity, FA for financing activity, NC for Net Change and NA to indicate the element is not affected by the event. Enter any decreases to account balances with a minus sign.) ARIZONA CORP es Statements Model Assets = Liabilities+ Equity Revenue Expenses Net Income Cash Flow Cash Tang. Assets + Goodwill + 490,000 + + 490,000 NA Acquisition < Required A Required D > 4 Arizona Corp. acquired the business Data Systems for $295,000 cash and assumed all liabilities at the date of purchase. Data's books showed tangible assets of $290,000, liabilities of $14,000, and stockholders' equity of $276,000. An appraiser assessed the fair market value of the tangible assets $285,000 at the date of acquisition Arizona Corp.'s financial condition just prior to the acquisition is shown in the following statements model: Ints + Cash 490,000 Assets Tang. Assets NA Liab. + Equity Goodwill NA Skipped Rev. + Exp. Net Inc. NA Cash Flow + 490,000 NA NA NA NA Required: a. Compute the amount of goodwill acquired b. Record the acquisition in a financial statements model like the preceding one. d. Record the acquisition in general journal format eBook Print Complete this question by entering your answers in the tabs below. eferences Required A Required B quired D Record the acquisition in general journal format. (If no entry is required for a transaction/event, select "No journal entry required" in the first account field.) View transaction list Journal entry worksheet < 1 Record cash paid for acquisition of assets and liabilities. A firm has decided that its optimal capital structure is 100% equity-financed. It perceives its optimal dividend policy to be a 60% payout ratio. Asset turnover is sales/assets = 0.4, the profit margin is 15%, and the firm has a target growth rate of 3%. a-1. Calculate the sustainable growth rate. (Do not round intermediate calculations. Enter your answer as a percent rounded to 1 decimal place.) a-2. Is the firm's target growth rate consistent with its other goals? b. If the firm's target growth rate is not consistent with its other goals, what would asset turnover need to be to achieve its goals? (Do not round intermediate calculations. Round your answer to 3 decimal places.) c. If the firm's target growth rate is not consistent with its other goals, how high would the profit margin need to be to achieve its goals? (Do not round intermediate calculations. Enter your answer as a percent rounded to 1 decimal place.) a-1. Sustainable growth rate a-2. b. C. Is the firm's target growth rate consistent with its other goals? Asset turnover Profit margin % % evaluation procedures would you use to objectively determine student progress toward the content area visual literacy goals? You have $100,000 to donate to your college. You want to endow a perpetual scholarship that makes its first payment in one year. If the college's discount rate is 7%, how large will the annual scholarship payment be? in adventures infinity war Is Gamora Trapped in the Soul Stone? can someone help me with this immediately!!!!!! and dont guess or leave a link. ill be marking brainiest if u give me the correct answer Introduction of an invasive species to an ecosystem can have some harmful effects including predation of existing species, competition for resources, and overpopulation. These invasive species are introduced primarily by humans when humans travel from foreign countries, when cargo ships bring goods from foreign countries, or when exotic pets are lost or released. Once these invasive species to reproduce, they can take over an entire ecosystem.which public policy strategy would best control the spread of invasive species?