Rana's computer repair service charges $45/h. bill's computer repair service charges a flat fee of $25 plus $18/h. each company charges for parts of hours. a) use an equation to describe the cost in terms of hours or service for each company.

41/17 as a decimal rounded to the nearest hundredth

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

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.