4. An airplane traveling at 500mph (mile per hour) at a cruising altitude of 6.5 mi begins its descent. If the angle of descent is 30 from the horizontal, determine the new altitude after 10 min. Round the
nearest tenth of a mile.

Answer this 30 points and brainliest!

Given: f(x) = 2x + 5 and g(x) = x2 and h(x) = -2x h(g(f( = x2+ vx+ x + y

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.