Question

MEDAL+FAN!!
MEDAL
+
FAN!!
SIMPLIFY. WRITE IN SCIENTIFIC NOTATION!

Answer 1

\[\left( 8*10^{-5} \right)\left( 8.5\times10^{-2} \right)\]

Answer 2

@campbell_st

Answer 3

so multiply

\[8 \times 8.5 = 68\]

written in scientific notation its

\[6.8 \times 10^1\]

so now use the index law for multiplying the same base... add the powers

so its

\[6.8 \times 10^1 \times 10^{-5} \times 10^{-2} = 6.8 \times 10^{1 - 5-2}\]

simplify the power for the answer