Question

1Evaluate the formula C =729+ zfor the given values.z=7C =(Type an integer or a simplified fraction.) )

Answer 1

Given: C=729+z

Put z=7 in C=729+z.

$\begin{gathered} C=729+z \\ =729+7 \\ =736 \end{gathered}$

Therefore, C=736 when z=7.