Mang Elo’s fishpond, where he grows tilapia, is in the shape of a trapezoid. Its upper base is 7m, while its lower base is 9 m. What is the area of the fishpond if its height is 4 m?

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population,find the population standard deviation, o.79828588912497

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z

Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?