A family worked all day building a sandcastle on the beach. As they were building the castle they recorded the number of pails o

Question

2 years ago

9

A family worked all day building a sandcastle on the beach. As they were building the castle they recorded the number of pails o

f sand that
were used. In all, the creation used 20 pails of sand. Each pail was cylindrical in shape, had a radius of 5" and was 10" in height. How many
cubic inches of sand were used in building the family's castle? (let pi = 3.14)

Mathematics

1 answer:

LiRa [457] · Answer 1 · 2023-02-16T17:39:13+03:00

LiRa [457]2 years ago

5 0

Answer:

15708 cubic inches

Step-by-step explanation:

The formula for a cylandir is V=πr^2h, substitute in your known factors and multiply by 20 for the 20 pails used and you get your answer.