A balloon in the shape of a sphere is deflating. Given that t represents the time, in minutes, since it began losing air, the radius of the balloon (in cm) is r(t)=23- t . Let the equation

V ( r ) = \frac { 4 } { 3 } \pi r ^ { 3 }

represent the volume of a sphere of radius r . Find and interpret

( \mathrm { V } \circ \mathrm { r } ) ( \mathrm { t } )

( \mathrm { V } \circ \circ \mathrm { r } ) ( \mathrm { t } ) = 23 - \frac { 4 } { 3 } \pi ( 23 - \mathrm { t } ) ^ { 3 }

; This is the volume of the air lost by the balloon (in cm³) as a function of time (in minutes).
B)

( \mathrm { V } \circ \mathrm { r } ) ( \mathrm { t } ) = \frac { 4 } { 3 } \pi ( 23 - \mathrm { t } ) ^ { 3 }

; This is the volume of the air lost by the balloon (in cm³) as a function of time (in minutes).
C)

( V \circ r ) ( t ) = \frac { 4 } { 3 } \pi ( 23 - t ) ^ { 3 }

; This is the volume of the balloon (in cm³ ) as a function of time (in minutes).
D)

( \mathrm { V } \circ \mathrm { r } ) ( \mathrm { t } ) = \frac { 4 } { 3 } \pi ( \mathrm { t } - 23 ) ^ { 3 }

; This is the volume of the balloon (in cm³ ) as a function of time (in minutes).

Use the Given Graph of F(x) f(x)=ax2+bx+cf ( x ) = a x ^ { 2 } + b x + cf(x)=ax2+bx+c

Multiple Choice

Correct Answer:VerifiedUnlock this answer nowGet Access to more Verified Answers free of chargeAccess For Free

Use the Given Graph of F(x) $f ( x ) = a x ^ { 2 } + b x + c$

Correct Answer:
Verified
Unlock this answer now
Get Access to more Verified Answers free of charge