The mall at which Megan shops is under construction. The number of stores will increase from 54 stores to 72 stores. What is the percent increase of stores at the mall? (round your answer to the nearest tenth of a percent)

Is a positive integer raised to a negative power always positive

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.

(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?