Mario, the famous video game character and Nintendo mascot, was stated in a 1985 interview to be about 5ft tall. With this information, it can be determined that when Mario jumps off the ground, his height above the ground in feet, t seconds after jumping, can be expressed by the function h= -104t^2 + 88t. What is the highest height that Mario can reach? Round your answer to the nearest tenth and type it into the box.

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.

Cor d? ? 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.

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac