Gwen, Tristan, and Keith like to work out at the gym. They each have an app on their phone that estimates the calories
they burn. By the time Tristan and Keith started exercising, Gwen had already burned 100 calories. Gwen burns 10
calories every minute, Tristan burns 125 every 10 minutes, and Keith burns 300 calories every 30 minutes. Let x
represent the number of minutes since Tristan and Keith started exercising and y represent the number of app-
estimated calories burned.

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.

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

Which point has an coordinates of (2,0) ? a