Please Help pronto
Given f(x)=4x^2+6x and 2x^2+13x+15, find (f+g)(x). Show your work.

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error