Select the equivalent expression. \left(2^{-7}\cdot 5^{5}\right)^{2}=?(2 −7 ⋅5 5 ) 2 =?left parenthesis, 2, start superscript, minus, 7, end superscript, dot, 5, start superscript, 5, end superscript, right parenthesis, squared, equals, question mark Choose 1 Choose 1 (Choice A) A 2^{-14}\cdot 5^{10}2 −14 ⋅5 10 2, start superscript, minus, 14, end superscript, dot, 5, start superscript, 10, end superscript (Choice B) B 2^{-7}\cdot 5^{10}2 −7 ⋅5 10 2, start superscript, minus, 7, end superscript, dot, 5, start superscript, 10, end superscript (Choice C) C 2^{-5}\cdot 5^{7}2 −5 ⋅5 7 2, start superscript, minus, 5, end superscript, dot, 5, start superscript, 7, end superscript

1. sometimes

2.   never

3   .08c = 7.50+.05c   250 pages

step-by-step explanation:

1.   sometimes

the theoretical probability of rolling a 1 is 1/6.   perhaps you got really lucky and never rolled a 1   in those 60 times.   your experimental probability is 0.   or perhaps you rolled a 1   20 times.   your experimental probability is 20/60 is 1/3.     it really just depends on how you rolled in that experiment.

2.   never

the probability of the event occurring is 1.   that is being 100 % sure it will happen.   that is the maximum amount of confidence we have.

3.   no customer card cost:   .08 times number of pages

customer card cost:   7.50 + .05 times number of pages

we want to find when it costs the same amount, so we will set these equal

let c = number of pages

.08c = 7.50+.05c

subtract .05c from each side

.08c-.05c = 7.5+.05c-.05c

.03c=7.5

divide each side by .03

.03c/.03 = 7.5/03

c =250  

the cost is the same at 250 pages

after going and makeing graphs i would go with a,

there is nothing that is matches the graph. if there was i would show you. but therefore my answer is a.

hope i

-lavira: )

answer: $13,622.84

step-by-step explanation: check the picture for info and stats : )