A balloon that originally holds 13.6 cubic inches of air springs a leak. Let $V ( t )$ represent the volume, in cubic inches, of air in the balloon minutes after the balloon starts to leak air. The average rate
Of change of $V$ is $- 1.02$ cubic inches per minute. Use these facts to estimate $V ( 7 )$ .
A) 13.6 cubic inches
B) 20.74 cubic inches
C) 12.59 cubic inches
D) none of the above

Question

A balloon that originally holds 13.6 cubic inches of air springs a leak. Let $V ( t )$ represent the volume, in cubic inches, of air in the balloon  minutes after the balloon starts to leak air. The average rate
Of change of $V$ is $- 1.02$ cubic inches per minute. Use these facts to estimate $V ( 7 )$ .
A) 13.6 cubic inches 
B) 20.74 cubic inches 
C) 12.59 cubic inches 
D) none of the above

Quizplus · Accepted Answer

The Answer of A balloon that originally holds 13.6 cubic inches of air springs a leak. Let $V ( t )$ represent the volume, in cubic inches, of air in the balloon  minutes after the balloon starts to leak air. The average rate
Of change of $V$ is $- 1.02$ cubic inches per minute. Use these facts to estimate $V ( 7 )$ .
A) 13.6 cubic inches 
B) 20.74 cubic inches 
C) 12.59 cubic inches 
D) none of the above

A Balloon That Originally Holds 13 V(t)V ( t )V(t) Represent the Volume, in Cubic Inches, of Air in the Springs

A Balloon That Originally Holds 13 $V ( t )$ Represent the Volume, in Cubic Inches, of Air in the Springs