Which expression is equivalent to 5y^-3?

a. 1/125y^3
b. 1/5y^3
c. 5/y^3
d. 125/y^3

Answer

5/y³

Explanation

Which expression is equivalent to 5y⁻³

A negative power means that that number is in the denominator.

For example, a⁻¹ = 1/a

                      x⁻³ = 1/x³

∴  5y⁻³ = 5/y³

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest