3 years ago

HELP!

Mathematics

1 answer:

emmasim [6.3K]3 years ago

7 0

A) Divide the total height by the average height:

26.4 / 1.2 = 22 total boys.

B) Divide total feet by total time:

440 feet / 20 seconds = 22 feet per second.\

Because the submarine is diving the rate would become negative 22 feet per second.

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