Seudónimo Seudónimo

02-03-2017
Mathematics

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An adult human heart pumps about 600 gallons of blood per hour.

A: Write a variable expression to represent the number of gallons the heart pumps in (h) ( h represents hours or heart?) hours

or

B: Find the number of gallons of blood the heart pumps a day

this question doesn't make any sense to me please help

Respuesta :

melwatts444 melwatts444

02-03-2017

the answer to b is 24×600=14400
24=hours in a day
600=blooded pumped per hour
14400=the amount the blood is pumped a day

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