A couple needs $45,000 as a down payment for a home. If they invest the $30,000 they have at 8% compounded quarterly, how long will it take the money to grow to $45,000?​

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Suppose your sat score is 2040. a college with an average sat score for admintted students of which of these would most likely be your best option?

"curse these trig-loving pirates! " devora mutters as she looks at the map. then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring 48 meters along the way. after performing a calculation, devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking 89 meters to the treasure. supposing that the angle at the cave entrance is acute and that devora's calculations were correct, how many degrees did she turn?