Answer:
-8
Explanation of the question:
Step-by-step explanation:
B (-8,-6)
C (-10, -6)
D (-10,2)
E (-8,2)
700/10=70
140/70=2
A heart beats 70 beats a minute
It takes 2 min to beat 140 times
Answer:
22
Step-by-step explanation:
t value lies between (2,3) so, answer is option d