7.23

What is two and
four tenths in
standard form?

Answer:

I think the answer 22.

Step-by-step explanation:

Energy can be considered as the capacity of bodies to do work, it can be presented in different forms.

In physics, it is established that energy is the ability of any component to cause an alteration in its environment. However, classically, it is indicated that:

There are different types of energy, for example, we have:

¡Hope this helped!

The prime factorization to write √48 in the simplest form as  

√48 = √2×2×2×2×3 = 4√3 which is the correct answer would be an option (C)

Prime Factorization is defined as any number that may be expressed as a product of prime numbers that has been said to be prime factorized. Any integer with exactly two factors 1 and the number itself. is said to be a prime number.

We need to write 48 as the product of its prime factors, which is 48.

⇒ 3 ×2 × 2 × 2 × 2.

⇒ √48  

⇒ √2×2×2×2×3

⇒ 4√3

So, 4√3 is the lowest radical form.

Hence, the prime factorization to write √48 in the simplest form as  

√48 = √2×2×2×2×3 = 4√3

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Check the picture below.

keeping in mind that the difference of the distances of d1 and d2 is always a consistent constant value, as you can see in the left-hand-side of the picture, if we keep on sliding on the hyperbolic line shrinking d2 from being slanted to be horizontal, once we put d1 and d2 on a horizontal line, as you see on the right-hand-side, if we subtract the pink line from the orange line, what's leftover is, yeap, you guessed it.

Answer:

Cost of the food = $44.60

Step-by-step explanation:

Total cost of food, tax and tip = $55.75

Let

Cost of the food = x

Sales tax of 10% = 0.1x

Tip of 15% = 0.15x

Total cost = food + tax + tip

55.75 = x + 0.1x + 0.15x

55.75 = 1.25x

x =55.75/1.25

x = $44.60

Cost of the food = $44.60

Answer: A veterinarian needs a PhD or a professional degree, while a veterinary technician needs an associate’s degree.

Step-by-step explanation:

             Edge 2020.

Answer:

24 mm

Step-by-step explanation:

split up parallelogram into 3 shapes, 2 triangles and a rectangle

triangles are special triangles with 3:4:5 ratio

so

A= 1/2 * 4 * 3= 6 for each triangle

rectangle Area

l * w

3 * 4 is 12

add all areas

12 + 6 + 6 = 24

Divine the total number of the entire chart by the number of a single line or bar to give you the ratio in a bar or line chart. For example, if a bar or line represented 5 in a chart with a total of 30, you would divide 30 by 5. This would give you a result of 6. Therefore, the ratio would be 6:1.

The calculation \((9.04-8.23+21.954+81.0) \times 3.1416\) would have 4 significant figures.



To determine the number of significant figures in a calculation, we follow the rules for significant figures:

1. Addition and subtraction: The result should have the same number of decimal places as the measurement with the fewest decimal places.
2. Multiplication and division: The result should have the same number of significant figures as the measurement with the fewest significant figures.

Let's break down the calculation step by step:
\(9.04-8.23+21.954+81.0\) yields \(104.764\).

Now, multiplying this result by \(3.1416\) gives \(329.5719744\).

The measurement with the fewest significant figures in the calculation is \(3.1416\), which has 5 significant figures.

According to the rule for multiplication and division, the result should have the same number of significant figures as the measurement with the fewest significant figures. Hence, the result, \(329.5719744\), will be rounded to 4 significant figures.

Therefore, the calculation \((9.04-8.23+21.954+81.0) \times 3.1416\) would have 4 significant figures.

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Answer:

Step-by-step explanation:

y = -2

4x - 3y = 18

4x - 3(-2) = 18

4x + 6 = 18

4x = 12

x = 3

(3, -2)

Answer:

I love algebra

The ans is in the picture with the steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

Answer:

16pi ft^2

(the first answer)

Step-by-step explanation:

Consecutive interior angles are formed when a pair of parallel lines is intersected by a transversal line. False, two consecutive interior angles are not always supplementary angles.

Consecutive interior angles are formed when a pair of parallel lines is intersected by a transversal line. These angles are located on the same side of the transversal and on the interior of the parallel lines. While it is true that consecutive interior angles can be supplementary in some cases, they are not always supplementary.

To understand why, let's consider an example. Suppose we have two parallel lines intersected by a transversal, and one pair of consecutive interior angles measures 90 degrees each. In this case, the other pair of consecutive interior angles will also measure 90 degrees each, making them supplementary angles (since the sum of their measures is 180 degrees). However, if one pair of consecutive interior angles measures 120 degrees and the other pair measures 60 degrees, then they are not supplementary angles.

In general, consecutive interior angles are only supplementary when the parallel lines are intersected by a transversal at a right angle (90 degrees). If the lines are intersected at any other angle, the consecutive interior angles will not be supplementary.

Therefore, the statement "Two consecutive interior angles are always supplementary angles" is false.

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Expression of Sayed weekly earnings = 8.50t + (1.5)(8.50)p = 8.50t + 12.75p

where t is the number of hours worked regularly and p is number of hours worked overtime.

Part 1)

Given t = 36 and p = 4,

Gross Weekly earnings = 8.50(36) + 12.75(4)

= 306 + 51

=$357

Part 2)

Given Gross weekly earnings = $420.75 and t=36,

8.50(36) + 12.75p =420.75

306 + 12.75p = 420.75

12.75p = 420.75-306

12.75p = 114.75

p = 114.75÷12.75

p=9

Answer:i would say 2 differentt teams where there is more then women than men in the team

Step-by-step explanation:

well how i came to this answer is that the team is limited to only 5 people giving the only team where there is more women over men is this first team would be 4 women and 1 men , second team would be 3 women and 2 men anything lower then 3 make its where the team has more men than women so the only options would be 2 team where either they go with 4 women or 3 women and you can't go with more then 4 because then there would be no men in the team which is what the question asks for please go with 2 teams

if this helps please make me brainlist ?!

Answer:

g(5) = -19

Step-by-step explanation:

Substitute 5 for x in the equation

Plug in 5 for the x's and get g(x)=-3(5)-4 and then -15-4 which is -19 so g(x)=-19

The height is changing at the rate of 1/20in per minute in the given right cylindrical tank.

So, the changing the rate of the height:

Calculate height as follows:

Therefore, the height is changing at the rate of 1/20in per minute in the given right cylindrical tank.

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Answer: 3.20 hours

Step-by-step explanation:

Hi, to answer this question, first we have to convert the kilometers into miles:

Since: 1 mile = 1.61 km

For 350km:

350 /1.61 = 217.39 miles  

Next, we have to apply the next formula:

Replacing with the values given:

Time = 217.39 mi / 68 mi/h = 3.20 hours

Feel free to ask for more if needed or if you did not understand something  

to achieve the same overall speedup, approximately 66.67% (two-thirds) of all dynamically executed instructions should be optimized using enhancement Y.

Let's denote the fraction of dynamically executed instructions optimized using enhancement Y as "p." Since enhancement Y makes the optimized instructions only 75% faster, the remaining fraction of instructions (1-p) will not be optimized and will maintain their original speed.

To achieve the same overall speedup, we need to equate the performance improvement gained from enhancement X and enhancement Y.

For enhancement X, 50% of the instructions are optimized and made three times faster, resulting in an overall speedup of 1.5 (3/2).

For enhancement Y, a fraction "p" of the instructions is optimized and made 75% faster, while the remaining fraction (1-p) remains the same. This results in an overall speedup of (1-p) + 0.75p = 1 - 0.25p + 0.75p = 1 + 0.5p.

To achieve the same overall speedup as enhancement X, we set up the equation:

1.5 = 1 + 0.5p

Solving for "p," we find:

0.5p = 0.5

p = 1/2

Therefore, to achieve the same overall speedup, approximately 66.67% (two-thirds) of all dynamically executed instructions should be optimized using enhancement Y.

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The radius of the pool is 9.01 m.

Given,

In the question:

A circular pool is surrounded by a brick walkway 3 m wide.

The area of the walk- way is 198 m^2.

To find the Radius of the pool.

Now, According to the question:

"Area of the circle bounded by the outside edge of the walkway" minus "area of the pool" = "area of the walkway".

Let R = Radius of the pool

Area of the circle bounded by the outside edge of the walkway is:

\(\pi\)(R +3)^2

Area of the pool is:

\(\pi R^2\)

Now, Our equation is:;

\(\pi\)(R +3)^2 - \(\pi R^2\) = 198

\(\pi\)((R+3)^2 - \(R^2\)) = 198

Open the inner bracket :

\(\pi\)(\(R^2+6R+9-R^2\)) = 198

\(\pi\)(6R +9) = 198

6R+9 = 198/\(\pi\)

6R = 198/\(\pi\) - 9

R = (198/\(\pi\) - 9)/6

R = (198/(3.14) - 9)/6

R = (63.057 - 9)/6

R = 54.057/6

R = 9.01 meters

Hence, The radius of the pool is 9.01 m.

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Time taken by Adam to complete his seventh lap of the circular track as per given data is equal to 1minute 28seconds.

As given in the question,

Time taken by Adam to complete hi first lap of circular track = 1 min 58 sec

First term t₁ = 1 minute 58seconds

Time taken by each successive lap is 5seconds less then the previous lap

Common difference 'd' = -5seconds

let time taken to complete the seventh lap be t₇

t₇ = t₁ + ( 7 - 1 ) d

⇒ t₇ = 1 minute 58 seconds + ( 6 ) (- 5seconds)

       =  1 minute 58 seconds - 30seconds

      = 1 minute 28 seconds

Therefore, the time taken by Adam to complete his seventh lap is equal to

1 minute 28 seconds.

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Answer:

6.75/3=2.25

2.25 per bag

2.25x2=4.5

Step-by-step explanation:

$4.50 for 2 bags

Answer:

80.25

Step-by-step explanation:

Answer:

The right answer is C.

Step-by-step explanation:

The parent function is:

\(f(x)=x^3\)

If something is subtracted from variable \(x\) it means the graph shifted toward right and something is added to \(y\) value then the graph is shifted up.

\(f(x)=(x-8)^3\)

graph shifted toward right by \(8\) units right

\(f(x)=(x-8)^3+3\)

graph shifted toward right by \(3\) units up

Thus the new function is:

\(g(x)=(x-8)^3+3\)

Answer:

  800 cm³

Step-by-step explanation:

The volume is the product of the base area and the "height" of the prism. Here, the base can be considered to be a 10 cm × 12 cm rectangle with a 4 cm × 5 cm cutout. Its area will be ...

  A = (10 cm)(12 cm) -(4 cm)(5 cm) = 120 cm² -20 cm² = 100 cm²

The product of this base area and the 8 cm height of the prism is ...

  V = Bh = (100 cm²)(8 cm) = 800 cm³

The volume of the prism is 800 cm³.

The the function to estimate the average age of employee of a company is A(s)=0.285s + 59  , then the average age of employee in 2003 is 65.27 and in 2009 is 66.98

To estimate the average age of an employee in 2003, we need to find the value of A(s) when s = 22  ;

because the number of years between 2003 and 1981 is = 22 years ;

So , A(22) = 0.285×22 + 59 = 65.27  ;

The average age of an employee in 2003 is approximately 65.27.

To estimate the average age of an employee in 2009,

we need to find the value of A(s) when s = 28

because the number of years between 2009 and 1981 is = 28 years ;

So , A(28) = 0.285×28 + 59 = 66.98  ;

The Average age of employee in 2009 is approximately 71.48.

The given question is incomplete , the complete question is

The function​ A(s) given by ​A(s)=0.285s + 59  can be used to estimate the average age of employee of a company in the year 1981 to 2009. Let​ A(s) be the average age of an​ employee, and "s" be the number of year since​ 1981; that​ is, s=0 for 1981 and s=9 for 1990. What is the average age of the employee in 2003 and in​ 2009 ?

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Given:

The parent absolute function is

\(f(x)=|x|\)

To find:

The new function if the parent function is translated up by 5 units and vertically stretched by a factor of 3.

Solution:

The translation is defined as

\(g(x)=kf(x+a)+b\)                .... (1)

Where, k is stretch factor, a is horizontal shift and b is vertical shift.

If 0<k<1, then the graph compressed vertically by factor k and if k>1, then the graph stretch vertically by factor k.

If a>0, then the graph shifts a units left and if a<0, then the graph shifts a units right.

If b>0, then the graph shifts b units up and if b<0, then the graph shifts b units down.

Parent function is translated up by 5 units. So, b=5

It is vertically stretched by a factor of 3. So, k=3.

There is no horizontal shift. So, a=0.

Now, putting k=3, a=0 and b=5 in (1), we get

\(g(x)=3f(x+0)+5\)

\(g(x)=3f(x)+5\)

\(g(x)=3|x|+5\)       \([\because f(x)=|x|]\)

Therefore, the correct option is D.

Answer:

Problem 1 all you need to do is move the decimal place over four times as it says in your text book. Start out by making the decimal point visible by doing this 58,927. right there then move it over four times like this 5,892.7 one 589.27 two 58.927 three 5.8927 four. When they say move it over four places that's what it means. Now you should be able to do the rest on your own. GOOD LUCK!!!

In this case, an r value of 0.9 suggests a strong positive linear relationship between the number of hours studied and the grade point average(GPA).

The correlation coefficient, r, measures the strength and direction of the linear relationship between two variables.

In this case, an r value of 0.9 suggests a strong positive linear relationship between the number of hours studied and the grade point average.

A correlation coefficient can range from -1 to +1. A positive value indicates a positive relationship, meaning that as one variable increases, the other variable also tends to increase.

In this case, as the number of hours studied increases, the grade point average also tends to increase.

The magnitude of the correlation coefficient indicates the strength of the relationship. A correlation coefficient of 0.9 is considered very strong, suggesting that there is a close, linear relationship between the two variables.

It's important to note that correlation does not imply causation. In other words, while there may be a strong positive correlation between the number of hours studied and the grade point average,

it does not necessarily mean that studying more hours directly causes a higher GPA. There may be other factors involved that contribute to both studying more and having a higher GPA.

To better understand the relationship between the number of hours studied and the grade point average, let's consider an example.

Suppose we have a group of students who all studied different amounts of time.

If we calculate the correlation coefficient for this group and obtain an r value of 0.9, it suggests that students who studied more hours tend to have higher grade point averages.

However, it's important to keep in mind that correlation does not provide information about the direction of causality or other potential factors at play.

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