how many seconds will the ball be in the air before it hits the ground if it is launched from a height of 3 feet at a velocity of 1500 ft./s? Assume no wind resistance

Will give brainliest! aubrey was offered a job that paid a salary of $45,000 in its first year. the salary was set to increase by 2% per year every year. if aubrey worked at the job for 20 years, what was the total amount of money earned over the 20 years, to the nearest whole number?

Find the balance at the end of 4 years if 1000 is deposited at the rate of

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)