Pls its timed will reward brainliest
a grain silo is composed of a cylinder and a hemisphere. the diameter is 4.4 meters. the height of its cylindrical portion is 6.2 meters. what is the approximate total volume of the silo? use 3.14 for pi and round the answer to the nearest tenth of a cubic meter.
a) 37.1 m^3
b) 71.9 m^3
c) 116.5 m^3
d) 130.8 m^3

(05.02)a farmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. a parallelogram with a height of 6 yards and side length 9 yards. the height forms a triangle with the slanted side of the rhombus with a base of 2.5 yards. rhombus is split into a soy half and a corn half. each bag of soil covers 40 square yards. how many bags should the farmer purchase?