D Is the correct answer. I'm pretty sure.
Answer:
21.991 meters.
72′ 1.79 feet and inches.
Hope it helps:D
Answer:
The new volume is 480cm³
Step-by-step explanation:
This problem bothers require us to scale down the volume of the pyramid by a factor of 1/4
Given that the volume of the pyramid is 640cm³
Hence the volume will be reduced by 1/4
640*1/4= 160
640-160= 480cm³
4 people = 480 grams of pasta
1 person = 480 ÷ 4 = 120 grams of pasta
14 people = 120 x 14 = 1680 grams of pasta
1680g = 1680 ÷ 1000 = 1.68 kg
Answer: 1.68 kg of pasta