23-12-2019
Mathematics

contestada

Which expression is equivalent to 4^-2 over 2^-3

−16

−8

8

16

Respuesta :

23-12-2019

[tex]4^{-2}/2^{-3}=2^{-4}/2^{-3}=2^{-1}=\dfrac{1}{2}[/tex]

None of the above.

Hope this helps.

Answer Link

josshyaby josshyaby

24-12-2019

Answer:

Step-by-step explanation:

4^-2 over 2^-3

= 4^-2 ÷ 2^-3

= (2^2)^-2 ÷ 2^-3

= 2^-4 ÷ 2^-3

= 2^(-4-(-3))

= 2^(-4+3)

= 2^-1

= 1/2

Answer Link

Otras preguntas

tina bought some clothes from a high end store that cost 6,719. her friend Betty bought the same quantity of clothes from a low end store that cost 1,282 how mu

Week 16 Assignment 22-10-2021 1. Calculate the area and perimeter of a rectangle of length 7xm and width 3xm

if a=2,b=1 and c=1 than evalute ab+bc

How to Reduce -2/-6 to its lowest form?

Directions: determine if the statement is true or false. If false, correct the statement to be true.

Power versus Influence

Someone help plz make sure it’s right will make brainiest:)

what sort of values we have to develop towards other countries.? plz Helpp

pls help 4-7 35 point

Jake earns $8 per hour for cutting grass. If he works a 35-hour week, how much money will he earn?