Multiply ( 8x4 y2 )( 12x4 y2 ) A) 2x2 y 24 B) 2x4 y2 24 Eliminate C) 4x2 y 6 D) 4x4 y2 6
2 answers:
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Answer:
300L per hour
Step-by-step explanation:
The rate of change of volume of blood pumped by the teenager's heart expresses the volume of blood pumped with respect to hour.
Rate of change of volume of blood =
=
= 300L/hour
The rate of change of volume of blood by the teenager's heart is 300 litres per hour. This implies that his/ her heart pumps 300 litres of blood every hour.