What is the probability of flipping a coin and rolling a 12-sided dice at the same time, and
getting tails and a 9 or 5?

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

What is the missing value in the proportion 4/5 = x/30

A11 gram sample of a substance that’s used to treat thyroid disorders has a k-value of 0.1247