The school physics class has built a trebuchet (catapult) that is big enough to launch a watermelon. The math class has created the function h(t) = -16( t - 5)2 + 455 to model the height, in feet, after t seconds, of a watermelon launched into the air from a hilltop near the school The x - intercepts of this function are (-0.33 , 0) and (10.33 , 0) The watermelon is hitting the ground at around seconds

It says factor each expression 49x-28?

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.

In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x