In 2003 the population of zimbabwe was about 12.6 million, which was 1 million more than 4 times the population in 1950. write and solve an equation to find the population p of zimbabwe in 1950 pls answer asap

How long would it take for a ball dropped from the top of a 576-foot building to hit the ground? round your answer to two decimal places.

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0