What is (-m)^-3n, if m= 2 and n= -24?
a. 3
b. -3
c. 4.
d. -4

Option (a) is correct.

The value of expression when m = 2 and n = -24 is 3.

Step-by-step explanation:

Given expression

We have to evaluate the value of given expression when m = 2 and n = - 24

Consider the given expression ,

to find the value of expression at m = 2 and n = -24

Substitute in the expression the values of m and n

Using property of exponents,

We get,

Solving further, we get,

On solvine we get

Thus, the value of expression when m = 2 and n = -24 is 3.

Thus, option (a) is correct.

is only a line? i think so

step-by-step explanation:

i'm pretty sure it would take 20 hours because it's half the men so you multiply the number of hours it takes by 2