Ashoe store is having a sale. a pair of sandals has an original price of $42. they are on sale for 30% off the original price. sales tax of 7% is applied to the discounted total. find the sale price of the sandals to the nearest cent.

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.

Solve this 364x-64x=300x and 12(x2–x–1)+13(x2–x–1)=25(x2–x–1)

Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.