Question

HELP PLEASE!!

1. What is the value of the expression 7 ^ –3?

2. What is the value of the expression 1/5^-5 ?

3. What is the value of the expression 4/2^ -2

4. What value of k solves the equation?

k^ -4 = 1/256

2. What value of n solves the equation?

2^n = 1/8

Answer 1

Do your given options have decimals?

Answer 2

My options don't have decimals

Answer 3

When its negative, to cancel it out it becomes 1/7^3 = 1/343

Answer 4

Are those one of the options?

Answer 5

Lemme see

Answer 6

Yes

Answer 7

Under stand?

Answer 8

Yes

Answer 9

Can you do the second?

Answer 10

Um I don't think so

Answer 11

Its negative, so you...?

Answer 12

Um.....

Answer 13

Always put a 1/whatever number being raised to a negative power

In this case its; 1/1/5^5

Answer 14

We're dividing these numbers right?

Answer 15

Well they're negative so you