Look at the image below

37.3m**3

Step-by-step explanation:

1/3*7*4*4 = 37.3m**3

Pyramid Volume = (area of base * height) / 3

Pyramid Volume = (4 * 4 * 7) / 3

Pyramid Volume = 112 / 3

Pyramid Volume = 37.33333 cubic meters

http://www.1728.org/volpyrmd.htm

Step-by-step explanation:

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1