an ordinary annuity has a value of 1333.85 at the end of 4 years when 150 is deposited every 6 months into an account earning 6% compounded semiannually. How much interest has been earned?

Find the value of x that will make l ll m

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

What expression is equivalent to log3(x+4)