The density of a certain material is such that it weighs 430 kilograms per cubic foot of volume. Express this density in grams per cup. Round your answer to the nearest whole number

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

What is r i 4.5+10r=-6.5 with work pls

2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)