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# Do You Know What an Average Value Is?

SVCALC-YLWMBH

Given $\int _{ 0 }^{ 20 }{ f(x)dx } =40$, find the average value $({ f }_{ ave })$ of $f$ over the interval $[0,20]$.

A

$DNE$

B

$20$

C

$40$

D

$2$