How many students took the survey?
10
11
20 or 9

Answer:

1) 400

2) 25

3) 64

Step-by-step explanation:

Answer:

1. 400%

2. 25

3. 64

Step-by-step explanation:

1. 160 ÷ 40 = 4.00 then move the decimal over two places to the right to get 400 ----> 400%

2. 40 ÷ 160 = 0.25 move the decimal over two places to the left and you get 25

3. 160 ÷ 10 = 16 (10%) 16 x 4= 64 (10% x 4 = 40%)

Answer:

aquí está

Step-by-step explanation:

SORT

I labeled in the picture provided a way these could be sorted. Greatest Valued Y points. That would be your explanation that states is required.

Answer: Your not alone!

Answer:

Given function:

This is a linear function. To graph this you need  to plot two different points and connect them with a line.

Examples of the points:

and

So the points are:

See attached graph

Answer:

275.125

Step-by-step explanation:

you multiply 35.5 times 7.75 and u should get 275.125

Answer:

She earned $275.125 last week

Step-by-step explanation:

35.5 x 7.75 = 275.125

Answer:

27

Step-by-step explanation:

caculator

Answer:

18

Step-by-step explanation:

6 / (1 / 3) = 6 * 3 = 18

Answer:

18

Step-by-step explanation:

I did it and got it right

Answer:

£220 is worth €247

Answer:

The correct equation that describes the surface area is [tex]A_{s} = 2\pi \cdot r^{2}+\frac{326}{r}[/tex] and we need to multiply [tex]\frac{163}{r}[/tex] by 2 in the equation described in the statement to correct the equation.

Step-by-step explanation:

Let suppose that the can of cat food is a right cylinder. The surface area of the cylinder ([tex]A_{s}[/tex]), measured in square centimeters, is the sum of the areas of the circular walls ([tex]A_{cw}[/tex]) and the non-circular wall ([tex]A_{ncw}[/tex]), both measured in square centimeters. That is:

[tex]A_{s} = 2\cdot A_{cw}+A_{ncw}[/tex] (1)

By Geometry, we expanded the equation above:

[tex]A_{s} = 2\pi\cdot r^{2}+2\pi\cdot r\cdot h[/tex] (1b)

Where:

[tex]r[/tex] - Radius, measured in centimeters.

[tex]h[/tex] - Height, measured in centimeters.

And the volume of the right cylinder ([tex]V[/tex]), measured in cubic cnetimeters, is defined by the following formula:

[tex]V = \pi\cdot r^{2}\cdot h[/tex]

Then, we clear the height of the cylinder within the volume formula:

[tex]h = \frac{V}{\pi\cdot r^{2}}[/tex] (2)

By substituting in (1b), we obtain the following equation:

[tex]A_{s} = 2\pi \cdot r^{2} + 2\pi\cdot r\cdot \left(\frac{V}{\pi\cdot r^{2}} \right)[/tex]

[tex]A_{s} = 2\pi\cdot r^{2}+\frac{2\cdot V}{r}[/tex] (1c)

If we know that [tex]V = 163\,cm^{3}[/tex], then the equation for the surface area of the cylinder is:

[tex]A_{s} = 2\pi \cdot r^{2}+\frac{326}{r}[/tex]

In a nutshell, we need to multiply [tex]\frac{163}{r}[/tex] by 2 to correct the equation.

Answer:

  x = 12

Step-by-step explanation:

Step(i):-

From graph,

             The angle of the triangle ∝ = 45°

   Given hypotenuse of the triangle

              AC = 12√2  and AB = x

Step(ii):-

we will choose sine function

            [tex]sin\alpha = \frac{opposite side}{hypotenuse}[/tex]

            [tex]sin\alpha = \frac{x}{12\sqrt{2} }[/tex]

 Given that an angle ∝ = 45°

           [tex]sin45 = \frac{x}{12\sqrt{2} }[/tex]

           [tex]\frac{1}{\sqrt{2} } = \frac{x}{12\sqrt{2} }[/tex]

           [tex]\frac{1}{1 } = \frac{x}{12}[/tex]

          x = 12

Final answer:-

x = 12

Answer: See explanation

Step-by-step explanation:

Your question isn't complete. First and foremost, to be able to solve this, we need to know the total marks of the examination.

Let's assume that the total marks for the exam is 80. Since Donte scored 55 on his mastery exam, the percent that he score will be:

= 55/80 × 100

= 68.75%

Answer:

126 pounds of blueberries

Step-by-step explanation:

1cup of jam=3pounds of blueberries

42cups of jam=?

42 X 3=126

Answer:

-2

Step-by-step explanation:

Given the expression 1 - 2y²

The second term of the expression is -2y²

The coefficient of the second term is the value attaches to the variable present in the term. The coefficient of -2y² will therefore be -2

No you have to right

2:1

4:2

6:3

8:4

These are correct

Answer:

$2.40 or $77.55

Step-by-step explanation:

I don't know if you are asking for how much off or what, so I'm doing both

First, we have to find how much we have to take off or what is 30% of 79.95 so our equation is:

79.95 x 0.03 = 2.40

So 30% of 79.95 is $2.40

To find how much our new price sale is, we have to take that $2.40 off so our equation is:

79.95 - 2.4 = 77.55

So our discount price is $77.55

hope this helps:)

Answer: 1

Step-by-step explanation:

All you had to do was multiply g by 1 so f(g(1)) as a value is 1

Answer:

11/12

Step-by-step explanation:

simplify 5500/6000

I first divided by 100 and got

55/60

Then divide by 5 to get

11/12

Answer:

the height of the flag = 12cm

Step-by-step explanation:

inclide ladder length = 15m (hypotenuse)

distance between ladder foot and flag foot= 9m (base)

according to Pythagoras theorem,

(h)^2 = (p)^2 + (b)^2

(15)^2 = (p)^2 + (9)^2

(p)^2 = (15)^2 - (9)^2

(p)^2 = 225-81

p = √144

p= 12 cm

Answer:

>

Step-by-step explanation:

Answer:

108%

Step-by-step explanation:

its asking what is the annual growth of roaches and the monthly is 9% so the cockroach population will increase 108% per year

(annual means yearly so 12 months)

Answer:

0.008

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

Total outcomes:

He will visit 5 different cities. So the total number of ways this can happen is an arrangment of 5 elements, that is:

[tex]T = A_{5} = 5! = 120[/tex]

Desired outcome:

In alphabetical order, so only one possible outcome, which means that [tex]D = 1[/tex]

Probability:

[tex]p = \frac{D}{T} = \frac{1}{120} = 0.008[/tex

Answer:

0.675

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

the answer is b because i said so you better listen to me

Answer:

15 days

Step-by-step explanation:

3x5=15 days

Answer:

4

Step-by-step explanation:

Answer:

The answer is a= fc-bd+be/c(d-e).

Step-by-step explanation:

Answer:

Column 1 Row 1 is 150

Column 1 Row 2 is 80

Column 2 Row 1 is -1

Column 2 Row 2 is 1

Column 3 Row 1 is -300

Column 3 Row 2 is 1,700

Step-by-step explanation:

You can trust me on this. I have done my smart calculations to ensure I am 100% correct. If you think that I am wrong then you are a moron and ignorant.