2 A specialty running shoe shop has a markup of 45% on the wholesale price of its shoes. The
wholesale price of a given pair of shoes is $65.
2a) Which of the following expressions could be used to find the retail price 1 point
of the running shoes. Select all that apply. *
S+0.45
Ps+0.45s
1.45s
UUUOOO
U s-0.45
S-0.45s
0 0.55
2) What is the retail price
the running shoes?

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Need now max 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.

With number 11 ( show how you got the answer)