Thomas tosses a rock out of a hole 6 foot deep with an initial upward velocity of 24 feet per second. The height h in feet of the ball above the ground can be modeled by h = -16t^2 +24t - 6, where t is the time in seconds after Thomas hit the tennis ball. Find the times it takes for the rock to reach 2 feet above the ground.

Which of the following graphs represents the function f(x) = 2^x

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.

Indicate the formula for the following conditions: p^c(n,r)=