If a customer receives a 35% discount on a jacket that cost $80, how much does the
customer pay for the jacket? let's say that this jacket was purchased on tax free
week-end which means that no sales tax was collected that week-end on all
purchases?
a) $28
b) $52
c) $108

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5

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.

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25