Question

Which order from least to greatest of 2.8, 2.8x10², 2.8x10⁻3, 2.8x10⁴, 2.8x10⁻5

Answer 1

2.8x10⁻5, 2.8x10⁻3, 2.8, 2.8x10², 2.8x10⁴

Explanation:

The greater the exponent, the greater the number. In the negative case however, as the negative numbers become greater, they become less and less.

Answer 2

2.8x10^-5 ; 2.8x10^-3 ; 2.8 ; 2.8x10^2 ; 2.8x10^4