Find the surface area of the sphere in terms of π.
a. 900 π cm2
b. 225 π cm2
c. 314 π cm2
d. 105 π cm2

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).

Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120