15. Paula bought a ski jacket on sale for $20 less than half of its original price. She
paid $68 for the jacket. What was the
original price?

Aline that intersects one of two parallel lines intersects the other also always sometimes never

Me 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.

Calculate the effective quarterly compound interest rate equivalent to a 1% of monthly compound interest rate.