The path of a football kicked by a field goal kicker can be modeled by the equation y = –0.04x2 + 1.56x, where x is the horizontal distance in yards and y is the corresponding height in yards. what is the approximate maximum height of the football?
15.21 yd
19.5 yd
38.94 yd
45.63 yd

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is