Refreshment Stand

40 m

Beach

30 m

Parking

Lot

a.

How far is the spot on the beach from the parking lot?

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −