Can someone help me on this

Question

asked Feb 19, 2019 231k views

1 Answer

Gal Sosin · Answer 1 · 2019-02-24T05:46:01+0000

A) as the exponent decreases by one, the number is divided by 5

B) as the exponent decreases by one, the number is divided by 4

C) as the exponent decreases by one, the number is divided by 3

D) 4⁰ = 4 ÷ 4 = 1

4⁻¹ = 1 ÷ 4 =
(1)/(4)

4⁻² =
(1)/(4) ÷ 4 =
(1)/(16)

E) 3⁰ = 3 ÷ 3 = 1

3⁻¹ = 1 ÷ 3 =
(1)/(3)

3⁻² =
(1)/(3) ÷ 3 =
(1)/(9)