E. Use your answers to write an equation that shows the total amount of money the school
will have, including the leftover money and the amount eamed selling x number of cards
y=-
x+

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

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.

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if