Beth has 12 coins in her purse. The coins are all nickels and dimes. The total value of the coins is 95¢. How many nickels does she have? How many dimes does she have?

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.

What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.

Which statement is true about the discontinuities of the function f(x) = x-5/ 3x^2-17x-28