Question

Which number is not in scientific notation?

0.2 ⋅ 103
3 ⋅ 1028
1.03 ⋅ 10–2
1.5 ⋅ 10–6

Answer 1

Scientific notation has three parts to it: the coefficient, the base, and the exponent.

D 1.5 10-6

Answer 2

Answer:

Note: it look like you dis not properly type in the question

it probable should look like this:

  0.2  x $10^{3}$

3 x $10^{28}$

1.03 x   $10^{-2}$

1.5 x   $10^{-6}$

if that is correct then :   0.2  x $10^{3}$

is not correct it should be 2 x $10^{2}$

Step-by-step explanation: