Question

Calculate the answer. Express it in scientific notation. All answers should have the correct number of significant figures.

(6.93 x 10¹) (2.0 x 10-4) = ?

Answer 1

To express the answer of (6.93 x 10¹) (2.0 x 10-4) in scientific notation, it should be 1.4 x 10^-2. To multiply two numbers expressed in scientific notation, simply multiply the numbers out front and add the exponents. I hope it helps. 

Answer 2

Answer:

1.4 x 10^-2.

Explanation: