Practice problem
What is (1×106)/(1×105)(1\times 10^6)/(1\times 10^5)(1×106)/(1×105) in scientific notation?
1×1011\times 10^{1}1×101
1×10111\times 10^{11}1×1011
1×10301\times 10^{30}1×1030
1×10−11\times 10^{-1}1×10−1
Type a concept, like “slope” or “photosynthesis”.