Question

Expressions & Equations - 6/10 ou can earn 5 coins You are converting the numbers shown below into scientific notation. Which of the options will be a number times 10-4? Select all that apply. A) 0.000785 B) 0.0005623 C) 0.00091 D) 0.00587 ОА B Ос OD

Answer 1

Express the options in scientific notation.

Option A.

$0.000785=7.85\times10^{-4}$

Option B:

$0.0005623=5.623\times10^{-4}$

Option C:

$0.00091=9.1\times10^{-4}$

Option D:

$0.00587=5.87\times10^{-3}$

Thus, option A, B and C can be expressed as number times 10^-4.