i need help please!!

Answer:

g= 6.5

Step-by-step explanation:

O.25(g+1.5) = 2

(g+1.5) = 2/0.25 divide both sides with 0.25

g+1.5 = 8

g = 8-1.5

g = 6.5

Answer:

2. ax=m and ​ay=n​

4. mn=a(x+y)

6. power property of logarithms.

I took the quiz.

k12

i took the quiz this is the right answers

The interval for the number of people who are likely to want the restaurant in their city, rounded to the nearest person, is approximately 70,453 to 138,799 people.

To find the interval for the number of people who are likely to want the restaurant in their city, we need to calculate the number of people corresponding to the lower and upper bounds of the given percentage range.

Given:

Lower bound percentage = 32%

Upper bound percentage = 63%

Total population in the city = 220,190

To find the lower bound of the number of people, we multiply the lower bound percentage by the total population and divide by 100:

Lower bound number of people = (32/100) x 220,190 ≈ 70,453

To find the upper bound of the number of people, we multiply the upper bound percentage by the total population and divide by 100:

Upper bound number of people = (63/100) x 220,190 ≈ 138,799

Therefore, the interval for the number of people who are likely to want the restaurant in their city, rounded to the nearest person, is approximately 70,453 to 138,799 people.

To learn more about the percentage;

https://brainly.com/question/24159063

#SPJ1

Answer: the longest side of a triangle is always the opposite side of the largest angle

Step-by-step explanation:

Line segment DF ☺️

Answer:

3rd quadrant

Step-by-step explanation:

In the second quadrant, x is negative and y is positive so that means that the original values of x and y are both negative. The quadrant in which those kinds of points are located is Quadrant III.

Square Root of 8 to the nearest tenth, means to calculate the square root of 8 where the answer should only have one number after the decimal point.

Here are step-by-step instructions for how to get the square root of 8 to the nearest tenth:

Step 1: Calculate

We calculate the square root of 8 to be:

√8 = 2.82842712474619

Step 2: Reduce

Reduce the tail of the answer above to two numbers after the decimal point:

2.82

Step 3: Round

Round 2.82 so you only have one digit after the decimal point to get the answer:

2.8

To check that the answer is correct, use your calculator to confirm that 2.82 is about 8.

\(763 \times 10 {}^{3} = 7.63 \times 10 {}^{5} \)

Answer:

This is a really complicated variable for me. I am very good at math though.

Step-by-step explanation:

Based on the Triangle Inequality Theorem, any side of a triangle must be shorter than the sum of the other two sides.

Let a = first side, b = second side, and c = third side.

Applying the Triangle Inequality Theorem, we can say that:

Therefore, the measure of the third side must fall between 35 ft and 155 ft.

Answer:

Y = -10/3 X = 13/3

Step-by-step explanation:

Look at the graph.

Answer:

Mill rate is a tax rate-the amount of tax payable per dollar of the assessed value of a property. Mill is derived from the Latin word millesimum, meaning thousandth. As used in property tax, 1 mill is equal to $1 in property tax levied per $1,000 of a property's assessed value.

Answer:

2x+y=-10

Step-by-step explanation:

This can be solve easily by taking ratios.

We can say:

5 1/2 feet casts 9 feet shadow, so

HOW MANY FEET (let it be x) will cast 30 feet shadow??

We can setup a ratio with this info:

Note: We took 5 1/2 feet as 5.5 feet (decimal)

Now, we cross multiply and solve for x:

The utility pole is 18 1/3rd feet.

Answer:

The minimum value of C is 14

Step-by-step explanation:

Sketch the graph of the constraints using

2x + y = 20

with intercepts (0, 20) and (10, 0)

2x + 3y = 36

with intercepts (0, 12) and (18, 0)

The solution to both are above the lines

Solve 2x + y = 20 and 2x + 3y = 36 to find the point of intersection at (6, 8)

Then the coordinates of the vertices of the region formed are

(0, 20), (6, 8) and (18, 0)

Evaluate the objective function at each vertex to determine minimum value

C = 0 + 20 = 20

C = 6 + 8 = 14

C = 18 + 0 = 18

Thus the minimum value of C is 14 when x = 6 and y = 8

Hope this helped to get you answer!

The most appropriate choice for congruency of triangles will be given by -

Congruent Corrosponding parts

PQ = SR

QR = ST

PR = RT

∠QPR = SRT

∠QRP = ∠STR

∠PQR = ∠RST

What is congruency of triangle?

Two triangles are said to be congruent if all the corrosponding sides and corrosponding angles of the triangles are equals.

There are five axioms of congruency of triangles. They are-

SSS axiom, ASA axiom, AAS axiom, RHS axiom, SAS axiom

Here,

\(\Delta PQR \cong \Delta TSR\\\)

Congruent Corrosponding parts

PQ = SR

QR = ST

PR = RT

∠QPR = SRT

∠QRP = ∠STR

∠PQR = ∠RST

To learn more about congruency of triangles, refer to the link -

https://brainly.com/question/2938476

#SPJ9

Answer:

0.

Step-by-step explanation:

Fair dice are dice that have 6 sides, and the probability of rolling a side is the same as rolling another.

Since each die has 6 sides, the most you can get from the two dice are 6 + 6 = 12. Therefore, getting a 13 is impossible. So, there is a probability of 0.

Hope this helps!

Answer:

Step-by-step explanation:

\(\huge\large \fbox \green{Answer :}\)

B. 5sqrt(2)

\(\huge\Large \fbox \green{Explanation:}\)

We have

We need to find third side of triangle

( x)² = (√34 )² + (4)² ....( by Pythagoras Theorem)

x ² = 34 + 16

x ² = 50

x = √50

x = 5 √2

Hence, the third side is 5√2

If the scale of drawing is 1 inches : 10  feet and the real horse height is 25 feet, then the height of the horse in drawing is 2.5 inches

The scale of drawing the horse = 1 inch : 10 feet

Therefore in scale

The height of the horse in drawing = 1 inch

The  height of the horse = 10 feet

The original height of the horse = 25 feet

The height in the picture = x inches

To find the height the horse in the picture, we have to use proportion

1 inch : 10 feet = x inches : 25 feet

1 / 10 = x / 25

1 × 25 = 10x

10x = 25

x = 25/10

x = 2.5 inches

Therefore, the height of the horse in drawing is 2.5 inches

Learn more about scale here

brainly.com/question/28651690

#SPJ4

The given points, only the point (4, -9, -8) lies on line 1.

To determine whether certain points lie on the line 1, which is perpendicular to the plane x - 2y - 4z = 5 and contains the point (2, -5, 0), we can check if the coordinates of those points satisfy the equation of the line.

The direction vector of the line 1 is perpendicular to the plane and can be determined from the coefficients of x, y, and z in the plane equation. In this case, the direction vector of the line is (1, -2, -4).

Now, we can write the parametric equation of the line l as:

x = 2 + t * 1

y = -5 + t * (-2)

z = 0 + t * (-4)

To check if a point (x₀, y₀, z₀) lies on the line 1, we need to find a value of t that satisfies the parametric equations.

Let's consider the following points and determine if they lie on line 1:

Point (3, -6, -4)

To check if this point lies on line 1, we substitute the coordinates (x₀, y₀, z₀) = (3, -6, -4) into the parametric equations:

x₀ = 2 + t * 1 --> 3 = 2 + t --> t = 1

y₀ = -5 + t * (-2) --> -6 = -5 - 2 --> t = -1

z₀ = 0 + t * (-4) --> -4 = 0 - 4t --> t = 1

The value of t is not consistent across all equations, so the point (3, -6, -4) does not lie on line 1.

Point (2, -5, 0)

This point is given as the point that line 1 contains. Therefore, it lies on line 1.

Point (4, -9, -8)

To check if this point lies on line 1, we substitute the coordinates (x₀, y₀, z₀) = (4, -9, -8) into the parametric equations:

x₀ = 2 + t * 1 --> 4 = 2 + t --> t = 2

y₀ = -5 + t * (-2) --> -9 = -5 - 2t --> t = 2

z₀ = 0 + t * (-4) --> -8 = 0 - 8t --> t = 1

The value of t is consistent across all equations, so the point (4, -9, -8) lies on line 1.

Therefore, among the given points, only the point (4, -9, -8) lies on line 1.

To know more about parametric equation:

https://brainly.com/question/30748687

#SPJ4

The complete question is:

Let l be the line perpendicular to the plane x - 2y - 4z = 5 and containing the point (2, -5, 0). determine whether the following points lie on line l.

The remainder when f(x) is divided by x - c is -5. Synthetic division is a shortcut for polynomial long division. It is used to divide a polynomial of degree greater than or equal to 1 by a polynomial of degree 1.

Synthetic division is a shortcut for polynomial long division. It is used to divide a polynomial of degree greater than or equal to 1 by a polynomial of degree 1. In this problem, we'll use synthetic division to divide f(x) by x - c and write f(x) in the form f(x) = (x - c)q(x) + r. We'll also use the remainder theorem to find the remainder when f(x) is divided by x - c. Here's how to do it:1. f(x) = 4x³ + 5x² - 5; x + 2

To use synthetic division, we first set up the problem like this: x + 2 | 4 5 0 -5

The numbers on the top row are the coefficients of f(x) in descending order. The last number, -5, is the constant term of f(x). The number on the left of the vertical line is the opposite of c, which is -2 in this case.

Now we perform the synthetic division:  -2 | 4 5 0 -5  -8 -6 12 - 29

The first number in the bottom row, -8, is the coefficient of x² in the quotient q(x). The second number, -6, is the coefficient of x in the quotient. The third number, 12, is the coefficient of the constant term in the quotient. The last number, -29, is the remainder. Therefore, we can write: f(x) = (x + 2)(4x² - 3x + 12) - 29

The remainder when f(x) is divided by x - c is -29.2.

f(x) = 5x +: x² + 6x - 1; x + 5

To use synthetic division, we first set up the problem like this: x + 5 | 1 6 -1 5

The numbers on the top row are the coefficients of f(x) in descending order. The last number, 5, is the constant term of f(x). The number on the left of the vertical line is the opposite of c, which is -5 in this case. Now we perform the synthetic division:  -5 | 1 6 -1 5  -5 -5 30

The first number in the bottom row, -5, is the coefficient of x in the quotient q(x). The second number, -5, is the constant term in the quotient. Therefore, we can write:f(x) = (x + 5)(x - 5) - 5

The remainder when f(x) is divided by x - c is -5.

To know more about Synthetic division visit: https://brainly.com/question/29631184

#SPJ11

Step 6 contains an error. Option C is correct

Trigonometry deals with the relationship between the sides and angles of a right-angle triangle.

The incorrect step is;

\(\rm 1 + cos \theta = 2 sin^2\frac{\theta}{2}\)

The correct step is;

\(\rm 1 - cos \theta = 2 sin^2\frac{\theta}{2}\)

Because when you multiply the whole equation the cosΘ will be negative and in the given solution it is positive. Step 6 contains an error.

Hence, option C is correct

To learn more about trigonometry, refer to the link https://brainly.com/question/26719838

#SPJ2

Answer:

597

Step-by-step explanation: step by step explanation

Step-by-step explanation:

\(f(x) = {x}^{4} + 4 {x}^{3} - 2 {x}^{2} + 11x - 6\)

\(f(3) = {3}^{4} + 4. {3}^{3} - 2. {3}^{2} + 11.3 - 6\)

\(f(3) = 81 + 4.27 - 2.9 + 33 - 6\)

\(f(3) = 81 + 108 - 18 + 33 - 6\)

\(f(3) = 198\)

Answer:

Step-by-step explanation:

x4 + 4x3 - 2x2 + 11x - 6 for x = 3

3^4 + 4 * 3^3 - 2 * 3^2 + 11 * 3 - 6 =

81 + 4 * 27 - 2 * 9 + 11 * 3 - 6 =

81 + 108 - 18 + 33 - 6 =

198

E) 10 minutes. At the local fast food joint, cars arrive randomly at a rate of 12 every 30 minutes, which is equivalent to a rate of 0.4 cars per minute (12 arrivals / 30 minutes). The service time for each car averages 2 minutes per arrival and follows an exponential distribution.

To find the average time in the queue for each arrival, we can use Little's Law. Little's Law states that the average number of customers in a system (L) is equal to the arrival rate (λ) multiplied by the average time a customer spends in the system (W). In other words, L = λW.

In this scenario, we are given the arrival rate (λ) and the service time (μ), but we want to find the average time a customer spends in the system (W). To do this, we can use the formula for the average time in an M/M/1 queue: W = 1 / (μ - λ).

Plugging in the values, we get W = 1 / (0.5 cars/minute - 0.4 cars/minute) = 1 / 0.1 cars/minute = 10 minutes. Thus, the average time in the queue for each arrival is 10 minutes.

learn more about exponential distribution here: brainly.com/question/16758463

#SPJ11

Answer: B. (4t - 3)(t - 6)

Step-by-step explanation:

(4t - 3)(t - 6)

= 4t^2 - 24t - 3t + 18

= 4t^2 - 27t + 18

Answer:

B

Step-by-step explanation:

Sum = -27

Product = 18*4 = 72

Factors = (-24) ; (-3)     {(-24)*(-3)=72 & (-24) + (-3) = -27}

4t² -27t + 18 = 4t² - 24t - 3t + (-3)*(-6)

                    = 4t(t -6) - 3(t - 6)

                    = (t - 6)(4t - 3)

Yes, if the mean weight of two groups of children is different with a p-value of 0.03, the difference is statistically significant. Typically, a p-value of less than 0.05 is considered statistically significant, indicating that the observed difference is unlikely to be due to chance alone.

Yes, if the p level is .03, then the difference in mean weight between the two groups of children is statistically significant. The p level that identifies statistical significance is generally considered to be .05 or less, meaning that there is a 5% or less chance that the difference observed is due to random chance rather than a true difference between the two groups. Therefore, a p level of .03 is below the commonly accepted threshold for statistical significance and suggests that the difference in mean weight is not likely due to chance alone.

Know more about p-value here:

https://brainly.com/question/30078820

#SPJ11

Answer:

V= -WZ/xy

Step-by-step explanation:

-yxV=ZW

V=-ZW/yx

V=-ZW/yx

V=-WZ/xy

Answer:

option B is correct(ASA)because the S in the middle of the two A(s) makes it congruent