a force of 22 pounds presses on a membrane the average pressure on the membrane is 275 pounds per square inch psi what is the area of the membrane in square inches the equation for calculati 79086

Concrete Mix Ratios For 3000, 3500, 4000, and 4500 psi concrete

MODELING WITH MATHEMATICS When you stand on snow, the average pressure P (in pounds per square inch) that you exert on the snow varies inversely with the total area A (in square inches) of the soles of your footwear. Suppose the pressure is 0.43 pound per square inch when you wear the snowshoes shown. Write an equation that gives P as a function of A. Then find the pressure when you wear the boots shown. | Numerade