From a launch pad, a rocket is launched at an angle of 60? relative to sea level. after the rocket has traveled a total distance of 300 feet, what is its vertical height above sea level? round the distance to the nearest foot.

Rose and andrew are financing $128,000 to purchase a condominium. they obtained a 15-year, fixed-rate loan with a rate of 5.05%. they have been given the option of purchasing up to four points to lower their rate to 4.81%. how much will the four points cost them?