2 years ago

Can someone help me will give brainlist

1 answer:

8 0

Answer:
I only know the first one...
C) 4896
Step-by-step explanation:
For the first pick, 18 students to pick from then 17 left and then 16 left.

18 * 17 * 16 = 4896

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Find the volume of a cylinder that has a radius of 5 inches and a height of 3 inches

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Answer:

235.5 cubic inches

Step-by-step explanation:

The volume of a cylinder is found using the volume formula $V=\pi r^2h$ .

Substitute h=3 and r = 5.

$V = \pi r^2h\\V = \pi (5^2)(3)\\V=\pi *25*3\\V = 75\pi \\V= 235.5$

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3 years ago

at least $580 to buy a new Bose sound system. He has $210 in savings and plans to save $30 a week until he has enough money to b

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Answer:

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Step-by-step explanation:

multiply $30 by 13 weeks you get $390 add the $210 and get $600

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3 years ago

There are 60 students in a cafeteria 25 girls and 35 boys what is the ratio of girls and boys in the cafeteria?

Sonja [21]

Answer:

The ratio between girls and boys in the cafeteria is 5:7.

Step-by-step explanation:

1) 25:35

2) Simplify by dividing each variable by 5, since it's the greatest common factor between them.

3) 25/5 is 5. 35/5 is 7.

4) 5:7

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3 years ago

A company packs 36 boxes in each case to ship to stores. You have been assigned the task to determine the least amount of volume

pshichka [43]

Answer:

432 in^3.

Step-by-step explanation:

The volume of each individual box is 12 cubic inches. 12 × 36 = 432 cubic inches. The case needs to hold at least 432 in^3.

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3 years ago

A Student has 10$ to buy one notebook and as many pens as possible write and solve an eqaution to find the number of pens the st

murzikaleks [220]

Here's link to the answer:

tinyurl.com/wpazsebu

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3 years ago