Fremont County, population 100,000 recorded 300 births, 250 deaths, 150 immigrants, and 130 emigrants in one year. Based upon this growth rate, calculate the doubling time if this rate were to remain the same over time.

(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?