Ef = 3x. fg is
three times as long
as ef. eg is 72.
find fg.

In an experiment you are to flip a two sided coin 100 times and record 55 heads up and 45 tails up determine the theoretical and experimental probability of getting a heads up in the experiment.

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?