Review 2019-2020 7 1 of 25
if f(x) = 3x - 1 and g(x) = 4x – 2, what is the value of f (x) – g(x) when x = -3?
a. -3
b. 4
c. -6
d. 7

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 =

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5