Abuoy starts at a height of 0 in relation to sea level and then goes up. its maximum displacement in either direction is 6 feet,
and the time it takes to go from its highest point to its lowest point is 4 seconds. which of the following equations can be use
to model h, the height in feet of the buoy in relation to sea level as a function of time, t, in seconds?

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

For the functions f(x) = -922 – 2x and g(x) = -32? + 6x – 9, find (f - g)(x) and (f - ).