Question

Last algebra question ~.~

Answer 1

I need help with this question :(

Answer 2

@jhonyy9

Answer 3

\[A_{t}=160r^4\]
\[A_{p}=\sqrt{r^7}\]
Number of pieces should be \[\frac{A_t}{A_p}=\frac{160r^4}{r^{7*\frac{1}{2}}}=160r^{\frac{8-7}{2}}=160r^\frac{1}{2}=160\sqrt{r}\]

If I understood the question correctly this should give you the expression for number of paper pieces.

Answer 4

Hey, Kleph. In the future, focus on leading the student to finding the answer on their own, rather than simply solving the problem and posting the answer.