Water is pumped out of a 500 gallon tank at a rate of 2.5 gallons per second. The inequality 500 - 2.5t < 100 can be used to determine the t in seconds, after which there will be less than 100 gallons of water remaining in the tank.

Which expression gives the area of the triangle shown below

Find dy/dx using implicit differentiation ln(20+e^xy)=y

Me 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.