Question

PLEASE HELP I WILL GIVE 20 POINTS

Which of the following expressions is not correctly written in scientific notation?

A.1 × 10 4
B.9 × 10 2
C.10 × 10 7
D.5 × 10 3

Answer 1

The Answer is: C. 10 x 10^7

Explanation:

The others are in Scientific Notation. The decimal is just to the right of the number and then 10 with an exponent defines the actual size of the number.

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