An object is launched from a platform.
Its height (in meters), x seconds after the launch, is modeled by:
h(x) = -5x2 + 20x + 60
SE2h
HEEFT
What is the height of the object at the time of launch?
ALE
BEESEEN
meters

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. after tax the total is 45.99. what percentage of the subtotal is the total?

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

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.