Chapter 2, Problem 98AP

Express each of the following as an “ordinary” decimalnumber.

   $3.011\times {10}^{23}$

   $5.091\times {10}^9$

   $7.2\times {10}^2$

   $1.234\times {10}^5$

   $4.32002\times {10}^{-4}$

   $3.001\times {10}^{-2}$

   $2.9901\times {10}^{-7}$

   $4.2\times {10}^{-1}$