Laura wants to cover a box with fabric:
- the box is in the shape of a rectangle prism.
- it measures 15 in. Long , 11 in wide , 24 in tall.

Answer:

62% said they like ice cream

The percentage of students who liked the ice cream is given by the equation A = 61.6 %

A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, %

Given data ,

Let the percentage of students who liked ice cream be A

Now , the equation will be

The total number of students = 125 students

The number of students who didn't like ice cream = 48 students

The number of students who liked ice cream = 125 - 48

The number of students who liked ice cream = 77 students

So ,

The percentage of students who liked ice cream A = ( number of students who liked ice cream / total number of students ) x 100

Substituting the values in the equation , we get

The percentage of students who liked ice cream A = ( 77/125 ) x 100

On simplifying the equation , we get

The percentage of students who liked ice cream A = 0.616 x 100

The percentage of students who liked ice cream A = 61.6 %

Therefore , the value of A is 61.6 %

Hence , the percentage is A = 61.6 %

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9514 1404 393

Answer:

  (b) 15.32

Step-by-step explanation:

You can use your triangle sense to answer this.

The side x will always be shorter than the hypotenuse, 20. This eliminates the last two choices.

If the angle is 45°, then the sides are equal at about 0.707 times the length of the hypotenuse. That would make them 0.707×20 = 14.14. Since the angle is greater than 45°, the opposite side will be greater than 14.14. Only one answer choice fits between 14 and 20: the second choice -- 15.32.

__

The mnemonic SOH CAH TOA reminds you of the relation ...

  Sin = Opposite/Hypotenuse

  sin(50°) = x/20

  x = 20×sin(50°) . . . . multiply by 20 to find x

  x ≈ 15.32 . . . . . . . . . use your calculator to evaluate

__

The attachment is intended to show how the triangle side lengths change with angle.

The mean absolute deviation of the given data set is 1.2.

Mean absolute deviation (MAD) is a measure of the average absolute distance between each data value and the mean of a data set. The formula for MAD is:

MAD =∑|x-m| / n

∑ is known as Sigma and means to sum up

| | are vertical bars that mean absolute value

x is each value

m is the mean

n is the total number of data points in your data set

Given: 2, 3, 1, 5, 4

n = 5

m = 2 + 3 + 1 + 5 + 4 = 15/5 = 3

∑|x-m| = |2-3| + |3-3| + |1-3| + |5-3| + |4-3|  = 6

MAD =∑|x-m|/n = 6/5 = 1.2

Therefore, the mean absolute deviation of the set data is 1.2

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Answer:

4(x+1)^2

Step-by-step explanation:

i hope this helps :)

[tex]{ \sf{ \underline{ \red{factorise{ \: \: 4 {x}^{2} + 8x + 4}}}}}[/tex]

[tex]{ : { \implies{ \sf{ \green{4 {x}^{2} + (4x + 4x) + 4}}}}} \\ \\ \\ { : { \implies{ \sf{ \green{4 {x}^{2} + 4x + 4x + 4}}}}} \\ \\ \\ { : { \implies{ \sf{ \green{4x(x + 1) + 4(x + 1)}}}}}[/tex]

[tex]{ : { \implies{ \sf{ \green{(4x + 4)(x + 1)}}}}} \\ \\ \\ { :{ \implies{ \sf{ \green{4(x + 1)(x + 1)}}}}}[/tex]

Answer:

− 2

Step-by-step explanation:

4  x 2 ^−2  -3 =-2

Answer:

0.02562 poti sami dai coroana pls

Step-by-step explanation:

Answer:

2400

Step-by-step explanation:

Answer:

330

Step-by-step explanation:

Hello There!

The shown figure is a trapezoid with the following dimensions:

Height - 11m

Base 1 - 41m

Base 2 - 19m

Given this information we need to find the area

Remember the formula for the area of a trapezoid is

[tex]A=\frac{a+b}{2} h[/tex]

where a and b are bases and h is the height

Because we are given all of the information needed to calculate the area all we have to do is plug in the values into the formula

So...

[tex]A=\frac{19+41}{2} 11\\19+41=60\\\frac{60}{2} =30\\30*11=330\\A=330[/tex]

In conclusion the area of the figure is 330 square units

Answer:

-136

Step-by-step explanation:

Answer: The answer is A

Step-by-step explanation:

Answer:

The answer is 34.6, or A.

Step-by-step explanation:

The formula for area is pi*r*r. This means that you will have to take the area, or A, and do this: [tex]\sqrt{\frac{a}{pi} }[/tex]. That would be that radius, so then multiply that by 2*pi, and that would give an answer of approximately 34.6.

Answer:

it took longer to get to the beach

Step-by-step explanation:

they drove to the beach for 3 hours and 25 minutes and it took 55 minutes less to get home

Answer:

it took longer to get back home

Step-by-step explanation:

Answer:

9 years

Step-by-step explanation:

37-21.25 =15.75ft

1.75ft per year

15.75  / 1.75  = 9 years

Answer:

answer would be 50%.

Step-by-step explanation:

How you get it: Always divide the numerator and denominator to get your answer to these kind of questions. small number goes out and bigger number goes in when doing long division

Answer:

-14x - y

Step-by-step explanation:

-4x - 9y - (10x - 8y)

-4x - 9y - 10x + 8y

-14x - y

The answer for the following question is Option 1 - 700 + 9 + 0.1 + 0.004

Answer: 700+9+0.1+0.004

Step-by-step explanation:

700+9=709.000

0.1+0.004=0.104

709.000+0.104=709.104

Hope this helps :)

answer

y=-7.4x+0.7

Step-by-step explanation:

Answer:

x = - 2/3

Step-by-step explanation:

2x = y

3x - 6x = 2

- 3x = 2

- 3x ÷ - 3 = 2 ÷ - 3

x = 2 ÷ - 3

x = - 2/3

Answer:

a) 6(6x-5)

=(6×6x) - (6×5)

=36x-30

b)11y+4y+10y

=y(11+4+10)

=y(25)

=25y

Answer:

no not really

Step-by-step explanation:

the values dont match up

Answer:

the right answer is A :)

Answer:

30

Step-by-step explanation:

-7 times-5 minus 5=30

The missing value in the output is 30.

A law that relates two variables is called Function.

The function given in the question is

f(x)= -7x - 5

For the input missing in the table

f(x)= - 7 *(-5) -5

f(x)= 30

Therefore the missing value in the output is 30.

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Answer:

Question 1:

1. 3.14

2. 6.2

Question 2:

1. 20

2. 25

3. 30

4. 35

Answer:

y< 6.28

Step-by-step explanation:

y<157/25 y<6 7/25 , Y={-infinity sign, 6.28

Answer:

It should be D because you start off with the X coordinate then y

Answer: 25%

Step-by-step explanation:

Answer:

25% As a decimal its 0.25

Step-by-step explanation:

Answer:

3/4 cups of sugar

Step-by-step explanation:

So we know that 1/8 cup of sugar is for 1/3 OF a recipe.

So if we want the full recipe we jsut have to multiply 1/8 by 3 since its only worth 1/3 of the recipe.

You’ll get 3/8 cups of sugar for a whole recipe. The question asks for 2 full recipes and since we already know it takes 3/8 cups for one we can multiply that by 2 to find the amount of sugar needed for 2 full recipes.

You’d get 6/8 cups of sugar.

Simplified: 3/4

Answer:

3 I am pretty sure

Step-by-step explanation:

Answer: (pi/8, 1) and (5*pi/8, 1)

Step-by-step explanation:

First, the midline is a horizontal line that cuts the graph in two halves.

In this case, we can see that the maximum of the function is y = 2.5, and the minimum is y = -0.5

The difference is:

Diff = (2.5 - (-0.5)) = 3

If we subtract half of the difference (3/2 = 1.5) to the maximum, we get the midline.

Then:

midline: y = 2.5 - (3/2) = 1

the midline is the line y = 1

Now, a period T is such that:

Sin(x) = Sin(x + T)

Two points that are in the midline and that are separated by a period will be two points on the line y = 1, and that are in corresponding parts of the graph.

Here the two points are, counting from left to right, the third and the 11th.

(both of them are in the line y = -1 and in the negative slope part).

The points are:

(pi/8, 1) and (5*pi/8, 1)

Answer:

Answer:

y = xplus1 sorry, new keyboard and it doesn't have a plus sign

Answer:

The 12 represents the length by width (the 4 by 3).

The 5 represents the height of the figure.

We would use 12 x 5 if we wanted to find the volume. (W x L x H)