If $3840 is deposited into a bank account at a 5% interest rate how long will it take the account to make $960 in interest?

If value of cos330° is √3/2 then find tan165°.

Yvaries inversely as x. y =12 when x=5. find y when x=4

Answer asap. you begin with 1/2 scoop of ice cream. since you're hungry, you ask the vendor for 2/7 more scoops of ice cream. then, you eat 5/8 scoops. how many scoops of ice cream are left on your cone? i will mark brainliest for first correct answer.