Question

Which number is not in scientific notation? 0.95 ⋅ 108 1.1 ⋅ 105 7.00 ⋅ 108 9.9 ⋅ 10−28

Answer 1

0.95× 10to the power of 8 is not in scientific notation. Scientific notation is when the all but the first number is be hundredths a decimal. So for it to be in scientific notation it would look like this : 9.5×10to the power of 8.

Answer 2

$The\ scientific\ notation:a\cdot10^n\ wher\ 1\leq a \ \textless \ 10\ and\ n\in\mathbb{Z}\\\\0.95\cdot10^8-NOT\ because\ 0.95 \ \textless \ 1\\\\1.1\cdot10^5-YES\\\\7.00\cdot10^8-YES\\\\9.9\cdot10^{-28}-YES$