An airplane is 5000 feet above sea level. A subrimane is 1200 feet below sea level what is the differnce between the airplane and subriamne.

What is the value of r of the geometric series?

Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next

What is the value of the expression below? 148+(-6)| + |– 35= 7|