The results of a survey that asked 120 eighth graders if they prefer math or social studies are shown in the frequency table.
Math Social Studies Total
Girls 37 31 68
Boys 43
9 52
Total 80 40
120
The relative frequency table includes some of the relative frequencies from the table.
Math Social Studies Total
Girls 0.31
Boys
_[blank]
Total 0.67
1.00
What is the relative frequency for the total number of boys in this survey, rounded to the nearest hundredth?
Enter your answer as the value that correctly fills in the blank in the table, rounded to the nearest hundredth, like this: 42.53

Answer:  A+4b = 360

4b = weight of 4 bricks, which is added to Adam's weight (A) to get a total of 360 pounds.

pt. a

i dont know sorry im not good with linear equations

(and no, im not just doing this for points)

pt. b

Answer: no

Step-by-step explanation:

380%45=8.4444444

so it will take him around 8 and a 1/2 days to read it finish

Answer:

7.7

Step-by-step explanation:

square root 59 and it's 7.681, round to tenth to get 7.7

Answer:

264 in²

Step-by-step explanation:

the surface area of the ramp = 2 x ½ x 6 x 8 + 9 x 10 + 8 x 9 + 6 x 9

                                                = 48 + 90 + 72 + 54

                                                = 264 in² (simple calculation)

Answer: I believe this will be your answer for this.

x = [tex]2/729[/tex]  so basically this is your solution of x equaling to 2 over 729.

(hope this helps!)

Answer:

9. 80% 10. 150%

Step-by-step explanation:

9. 20 x 4 = 80/ 20 x 5 = 100

80/100 = 80%

10. 6 x 25 = 150/ 4 x 25 = 100

150/100 = 150%

Answer:

x = m + 8

Step-by-step explanation:

The number of marbles is represented by m

He puts 8 more into the bag.

Solution: Let no. of new marbles after adding 8 more marbles be x

Since there is m marbles in the bag.

So, after adding 8 more there will be marbles in the bag = m + 8

Bye, have a great day/night

Answer:

12) x= 29 ; (4+5x) = 149° ; (x+2) = 31°

15) x=29 ; (2x+1) = 59° ; (x+2) = 31°

16) x=17 ; (4+2x) = 38° ; (3x+1) = 52°

Step-by-step explanation:

So for each problem you follow the same steps.

1) See what the angles should measure up to. (#12 is 180°, and #15 & 16 is      90°

2) Write your equation. (I'm going to use #12 as an example). 4+5x+x+2=180

3) Simplify the equation. 6x+6=180

4) Solve the equation. x=29

5) Then replace each x with the 29, and solve.

6) To double-check the angles, add both angles together and they should be 180° (or whatever you decided you were solving for on step 1)

Answer:

14 just look at the gallons chart, one gigantic G with four pints , and in every pint is two cups, so get rid of one pint and count the remaining cups.

1 gallon = 4 quarts = 8 pints = 16 cups = 128 fluid ounces

Nicco+Andrew = 1 + 1 = 2 pints

remaining juice = 8 pints(1 gallon) - 2 pints = 6 pints

Answer:

15 !

Step-by-step explanation:

Answer:

help with what its not appearing

Step-by-step explanation:

Answer: If there is a photo that is supposed to go along with it I can probably help you:)

Step-by-step explanation: there is no photo, so I cant help you:(

Answer: the second is the answer

Step-by-step explanation: Keith cared 3 more than sean.

Answer:

I won't be able to a service B but I can answer a

Step-by-step explanation:

measure it with scale write it ft and cm and multiply to get answer and after getting the answer use cm and draw same Sign by using the cm a see you got by multiplying

Answer:

points. 10. 20. 30. 50

prizes 3. 6. 9. 15

Step-by-step explanation:

For every 10 points its 3 prizes

10 points 3 prizes

20 points 6 prizes

30 points 9 prizes

50 points 15 prizes

Answer:

points. 10. 20. 30. 50

prizes 3. 6. 9. 15

Step-by-step explanation:

For every 10 points its 3 prizes

10 points 3 prizes

20 points 6 prizes

30 points 9 prizes

50 points 15 prizes

Answer: 1   2/5

Step-by-step explanation:

8 2/5 ÷ 6

Convert 8 2/5 to an improper fraction

42/5

Find the reciprocal of 6 (turn it upsidedown)

42/5 x 1/6

42/30

1 12/30

Reduce

12/30= 2/5

[MA]:

7/5

The explanation:

[tex]\frac{42}{5}[/tex] ÷ [tex]\frac{6}{1}[/tex]

42 x 1 = 42

5 x 6 =  30

42/30 = simplifying = 1 2/5

1 2/5 = simplifying = 7/5

mixed number in simplest: 7/5

decimal: 1.4

[xArtsy]

Answer:

9x -5 + 7x [tex]{8}y[/tex]

Bye! have a great day/night

Answer:

132cm^2

Step-by-step explanation:

First find the area of the rectangle above the trapezoid using the formula LW

7(4)

28

Then find the formula of the trapezoid using the formula 1/2h(b1+b2)

1/2×8(7+19)

4(26)

104

Finally add both the areas to find your total area

104+28=132cm^2

if theres 2 and 15, its just 2 of that to 15 of the other

its 2:15 or 2/15 or whatever way you want to write a ratio

fun fact:

The Hog Rider card is unlocked from the Spell Valley (Arena 5). He is a quick building-targeting, melee troop with moderately high hitpoints and damage. He appears just like his Clash of Clans counterpart; a man with brown eyebrows, a beard, a mohawk, and a golden body piercing in his left ear who is riding a hog. A Hog Rider card costs 4 Elixir to deploy.

Answer:

[tex]\frac{1}{15}[/tex] is the answer.

Step-by-step explanation:

[tex]\frac{4}{5} - \frac{11}{15}[/tex]

Change the denominators to 15.

[tex]\frac{12}{15} - \frac{11}{15}[/tex]

12 - 11 = 1.

= [tex]\frac{1}{15}[/tex]

Answer:

D 228 ounces

Step-by-step explanation:

Hope this helps

Answer: b

Step-by-step explanation:

Answer:

The difference between the volume of the prism and the volume of the storage container is 35 - 31.25 = 3.75 cm³      

Step-by-step explanation:

Given : A rectangular prism has a length of  cm, a width of  cm, and a height of 5 cm.

Justin has a storage container for the prism that has a volume of 35 cm³.

We have to find the difference between the volume of the prism and the volume of the storage container.

Since  the volume of the rectangular prism is given as the product of its length , width and height.

Mathematically written as,

Volume of rectangular prism = Length ×  Width ×  height

Given - length =   cm,

width =  cm,

and  height = 5 cm.

Thus, Volume of rectangular prism =

Simplify, we have,

Thus, Volume of rectangular prism =  cm³

Thus,  the difference between the volume of the prism and the volume of the storage container is 35 - 31.25 = 3.75 cm³

Answer:

C

Step-by-step explanation:

what you already know is there are 12 months, and 300 is the total amount. typically you'd do 300/12 = a but reversed thats a x 12 = 300 which gets you the same thing. Lmk if i'm wrong!

Answer:

C

Step-by-step explanation:

what you already know is there are 12 months, and 300 is the total amount.  you'd do 300/12 = A, but reversed thats A x 12 = 300 which gets you the same thing. just wanted to help

[tex] = x - 2y[/tex]

hope it's helped~

Answer:

x-2y

Step-by-step explanation:

-1/2(-2x +4y)=2x/2-4y/2

=x-2y

Step-by-step explanation:

subtract 12:56 from 8:01 to get 4:55. That’s 4 hours and 55 minutes

thats in hours! if it was minutes it would be 4 minutes and 55 seconds

Answer:

7.2 cups of water. To solve, simply divide 36 by 5. I hope this helps you on your assignment!

Answer: Length is 6 ft and

Width is 1 ft

Step-by-step explanation: The first clue we have been given is that the width of the rectangular fence is five feet less than it's length. So, if the length is L, the width is L - 5. From that bit of information on we can calculate the area if he rectangular fence as

Area = L x W

Area = L x (L - 5)

Area = L² - 5L

Also, the question further states that if the length is decreased by three feet (L = L - 3), and the width is increased by one foot (W = {L - 5} + 1 and that becomes L - 4), the area of the new enclosure would be the same as the first one. The area of the new enclosure would be given as

Area = L x W

Area = (L - 3) (L - 4)

Area = L² - 4L - 3L + 12

Area = L² - 7L + 12

Since the question states that the area of the original fence and the new one are the same, we can now write the following expression

L² - 5L = L² - 7L + 12

(That is, area of the first set of dimensions equals area of the second set of dimensions)

L² - 5L = L² - 7L + 12

By collecting like terms we now have

L² - L² - 5L + 7L = 12

(Note that when a positive value crosses the equation to the other side, it becomes negative and vice versa)

2L = 12

Divide both sides of the equation by 2

L = 6

Having calculated the length of the rectangular fence as 6 ft, the width is now derived as

W = L - 5

W = 6 - 5

W= 1

Therefore, the length is 6 ft and the width is 1 ft.

Answer:

(x-3)(x+3)(x+2)

Step-by-step explanation:

x^3 + 2x^2 - 9x -18

= x^2(x+2) - 9(x+2)

= (x^2 - 9) (x+2)

= (x+3)(x-3)(x+2)

Answer:

hope this helps:))))))