3. A rock falls from the top of a cliff to the ocean 100 feet below. The distance, S, the rock is from the ocean as it falls is represented by the function S(t) = -16% + 100,

where trepresents the number of seconds the rock has been falling. According to

this function, how long does it take the rock to hit the water?

2.0 seconds

2.5 seconds

5.0 seconds

6.3 seconds

the f

last graph i believe

step-by-step explanation:

worked it out i believe

0.84 dang lotta people are looking for this lol or if you round up its 1 but the overall answer to that is 0.84

step-by-step explanation:

the answer is 48m^2!

step-by-step explanation:

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour