Mathematics, 17.11.2019 05:31 Jeremiahcornelis

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

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

a: write a variable exp...