In a recent survey, 15 out of 45 people said they prefer virtual school. Based on this sample, how many people in a population of 360 would prefer virtual school. Set up a proportion to solve. (Type your answer as a number only, no variables and no symbols).

Answer:

1. -5

2. 0.5

3. -4

4. 8

5. 9

6. -3

7. 5

8. 0.6

9. -7

10. 10

11. -5

12. 4

13. -9

14. 4

15. -6

Step-by-step explanation:

It's just the number that doesn't have a x to the side on it

Answer:

(0,-5)

(0,0.50)

Step-by-step explanation:

just put the number that doesn't have x with it in the answer spot but don't forget to do the (0,#) it's important that you do it like that so for example the problem y=4x-3 you would just put in the answer column (0,-3)

Answer:

You can choose x as any value like x = 7

if x were to equal 7 then

the equation would be y = 2 times 7 - 1

2 times 7 = 14 and 14-1 = 13

y would be 13 ifi x was 7

so you can graph the point 7,13

Step-by-step explanation:

Answer:

Step-by-step explanation:

The easiest way is to use the distributive rule. 15¾ = 15+ ¾

15¾*8 = (15+¾)8 = 15*8 + ¾*8 = 120+6 = 126

Answer:

21 is the correct answer because

Answer:

i cant see.. zoom in

Step-by-step explanation:

i cant see.. zoom in

Answer:

2.34

Step-by-step explanation:

9.36÷4 =2.34

you divide on 4as showen

Answer:

Step-by-step explanation:

7=c/3-1

add 1 to both sides

8=c/3

to get rid of the 3, multiply both sides 3

24=c

Answer:

30

Step-by-step explanation:

base x height = area

12x5=60 /2

pls brainliest

Answer:

area of circle=4/3 π4²=67cm²

Answer:

it will

Step-by-step explanation:

33.46

hope it helps and your day will full of happiness

Answer:dada

Step-by-step explanation:

dada

Answer:

Step-by-step explanation:

A geometric sequence has a common ratio from term to term. Any term divided by the previous term will be a constant, common ratio.

5.1/1.7=3, 15.3/5.1=3, etc So the common ratio is 3 and thus it is a geometric sequence.

Answer:

76 fl. oz. (see below)

Step-by-step explanation:

With the info:

(Jack) begin: 48 fl. oz.

          end: 3/4 of 48 fl. oz.

(Jill) begin: 48 fl. oz.

       end: 2/3 of 48 fl. oz.

(Bill) begin: 48 fl. oz.

       end: 1/6 of 48 fl. oz.

How much they spilled (sum):

First, find the amounts they spilled individually:

(Jack) (3/4) (48) = how much spilled

                           = 144/4

                           = 36 fl. oz.

(Jill) (2/3) (48) = how much spilled

                        = 96/3

                        = 32 fl. oz.

(Bill) (1/6) (48) = how much spilled

                        = 48/6

                        = 8 fl. oz.

36 + 32 + 8 = 76 fl. oz. spilled

5 million, four thousand, three hundred in standard form is 5.0043 x 10^6

Solution:

Need to represent 5 million, four thousand, three hundered in standard form

5 million = 5000000

4 thousand = 4000

3 hundred = 300

5 million, four thousand, three hundred = 5000000 + 4000 + 300 = 5004300

In standard form, decimal comes after first digit and multiply to power of 10 dependency on total digits of number.

In our case, given number is 5004300.

So we need decimal after first and after that multiplying it by appropriate power of 10. So,

5004300 = 5.0043 x 10^6

Hence 5.0043 x 10^6 is standard form of 5004300 that is standard form of 5 million, four thousand, three hundred.

Answer: 1200 cubic inches

Step-by-step explanation: volume = L x W x H

Answer:

C

Step-by-step explanation:

50 mph x 3 hours = 150

Answer:

-8

Step-by-step explanation:

Following Order of Operations rules, we evaluate anything within parentheses first:

8-[12-(-4)] = 8 - 16 = -8

Answer:

20

Step-by-step explanation:

If the ratio of fish to hamster is 1:2 meaning that there are 2 times as much as hamsters than fish. Since I don't know if there is any other animals involved. My guess are that there are 10 fishes and 20 hamsters

Answer: 20 hamsters  You're welcome :)

Step-by-step explanation: On the ratio, you would have to plus from the 1 & 2 ratios which, is (10 + 20) equals 30

Answer: 335

Step-by-step explanation:

Formula for sample size :

[tex]n=p(1-p)(\dfrac{z^*}{E})^2[/tex], where p =population proportion, z* = critical z-value, E = Margin of error.

Given: p = 32% = 0.32

E = 0.05

Critical z-value for 95% confidence = 1.96

Required sample size :

[tex]n=(0.32)(1-0.32)(\dfrac{1.96}{0.05})^2\\\\=334.372864\approx335[/tex]

Hence, the required sample size = 335

Answer:

If $200 increased by 25%, your result would be $250

If it then decreased by 25%, your result would be $187.5

Step-by-step explanation:

Multiply 200 and 25% and add 200 to get 250

Multiply 250 and 25% and then add that value to get 187.5

Answer:

187.5

Step-by-step explanation:

200*1.25=250 (this shows the increase by 25%)

250*.75=187.5 (this shows the decrease by 25%)

Answer:

Option C

Step-by-step explanation:

Area of the composite figure = Sum of the areas of three rectangles given

                                                = (3x)(x) + 4x + 3(3x)

                                                = 3x² + 4x + 9x

                                                = 3x² + 13x

Since, area of the figure = 82

Therefore, expression representing area of the figure is,

3x² + 13x = 82

Option (C) will be the answer.

Here, x is a variable.

And we can get the value of x by using quadratic formula.

Answer:17/35

Step-by-step explanation:

The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator.

LCD(2/7, 1/5) = 35

Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1.

Complete the multiplication and the equation becomes

The two fractions now have like denominators so you can add the numerators.

Then:10+7

         ——- =17/35

            3

This fraction cannot be reduced.

Therefore:2/7+1/5=17/35

Answer:

I dont like kanacatamy

Step-by-step explanation:

but 17,000. 7,000. 200

Answer:

The true statements are;

The car makes one complete revolution in 12 s

The radius of the Ferris wheel is 25 yd

Step-by-step explanation:

The values of the table of the given Ferris wheel are presented here as follows;

[tex]\begin{array}{cc}Time \ (seconds) &Height \ (yards)\\0&30\\3&55\\6&30\\9&5\\12&30\\15&55\\18&30\\21&5\\24&30\end{array}[/tex]

From the table, we have;

The time it takes the Ferris wheel to complete a motion round from a height of 30 yards and back to 30 yards which is one revolution = 12 s

∴ The time it takes the car to complete one revolution = 12 s

The maximum height of the Ferris wheel = 55 yards

The lowest height of the Ferris wheel = 5 yards

The time at which the Ferris wheel is at the lowest height = 9 s, and 21 s

If the car is loaded at 0 s, then people are loaded above the lowest height of the Ferris wheel

The diameter of the Ferris wheel = The maximum height of the Ferris wheel - The minimum height of the Ferris wheel

∴ The diameter of the Ferris wheel = 55 yards - 5 yards = 50 yards

The radius of the Ferris wheel, R = 1/2 × The diameter of the Ferris wheel

∴ The radius of the Ferris wheel, R = 1/2 × 50 yards = 25 yards

Therefore, the true statements are;

The car makes one complete revolution in 12 s

The radius of the Ferris wheel is 25 yd.

Answer:

-2 and 4 maybe

Step-by-step explanation:

Answer:

I think it is b

Step-by-step explanation:

I hope this is correct

Answer:

40 kk 9 9 l a b find m2k that is the best way to do this

Answer:

16  - 5 [tex]\sqrt{6}[/tex]

Step-by-step explanation: