Adealer bought some tires for 6500 the tires were sold for 9500 making $50 on each tire how many tires were involved

Someone answer asap for ! 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.

State how many imaginary and real zeros the function has. f(x) = x3 - 20x2 + 123x - 216

Use the balanced scale to find the conversion factor that can be used to convert the number of blocks to the weight of the blocks in pounds.