LINK=REPORT Which expression does not equal one-eight
A. (1/2)^-3
B. 2(4)^-2
C. 2^-3
D. 1/2^3

(6^4)(6^-2)=

A. 6^2
B. 6^-8
C. 12^2
D. 12^-8

Simplify (k^7)^3

A. k^-10
B. k^4
C. k^10
D. k^21

(9^5)(9^2)

A. 9^7
B. 9^10
C. 18^7
D. 18^10

If you answer the four questions and if they’re right I will give brainliest!

Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.