A glider is gliding through the air at a high of 484 m with a speed of 47.2 M/S the glider dives to a high of 247 meters determine the gliders new speed. Need help ASAP

You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.

Is a positive integer raised to a negative power always positive

Benefit(s) from large economies of scale, in which the costs of goods decrease as output increases. natural monopolles perfect competition