In an arithmetic sequence, u1 = 1.3 , u2 = 1.4 and uk = 31.2. 7a. Find the exact value of Sk
1 answer:
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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.