You are trying to dunk a basketball. your feet need to be 2.5ft (h) in the air to dunk the ball. time (t) is in seconds. the height that your feet are above the ground is given by the function h(t)=-16t^2+12t question; what is the maximum height your feet will be above the ground? round to two decimal places.

Equal rights is what a. equlaity b. standards c. sovereignty d. minority rights

Arandom sample of 15 observations is used to estimate the population mean. the sample mean and the standard deviation are calculated as 172 and 63, respectively. assume that the population is normally distributed. a. with 99 confidence, what is the margin of error for the estimation of the population mean? b. construct the 99% confidence interval for the population mean. c. construct the 95% confidence interval for the population mean. d. construct the 83% confidence interval for the population mean. hint: you need to use excel function =t.inv.2t to find the value of t for the interval calculation.

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order.