Question

What is the value of the expression 1/5^-5

A. 1/3125
B. 1/25
C. 25
D. 3125

Answer 1

@k_lynn

Answer 2

do you have a scientific calculator?

Answer 3

No... i used googles calculator. but im confused because A and D both mean 3125

Answer 4

oh wait.... i mis read it. i got it

Answer 5

i thought A meant 3125/1

Answer 6

ya, so you think the answer is D?

Answer 7

Its D right?

Answer 8

my bad, your answer was delayed. yes i think its D

Answer 9

yep.

Answer 10

I gave you a medal for asking.

Answer 11

Can you help me on a few more?

Answer 12

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

A. 1/32
B. 1/6
C. 128
D. 256

Answer 13

i think its C

Answer 14

all you need to do for these is divide 2/4 then an exponent of -3 so I got 8 but that isn't an option...hmmm just a sec

Answer 15

nvm, I got 128, so yes, c.

Answer 16

Cool. ok i have 2 more.

Answer 17

What value of k solves the equation? k^-3 = 1/27


A.
-81

B.
-9

C.
-3

D.

Answer 18

okie doke

Answer 19

oh D is 3 which is my answer

Answer 20

try c.

Answer 21

i think its D because the decimal for 1/27 and 3^-3 are the same

Answer 22

oh ya...if i use a -3, the decimal will probably be -. go with d.

Answer 23

thanks for the help. i actually dont have any more

Answer 24

alrightie then. Glad to help.