Plz help ! 15 points
Factor each trinomial completely 4x2 – 25b2

Acylinder has volume 45π and radius 3. what is it’s height?

If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.

Find the distance between (0,5) & (-4,2)