A hot-air balloon holds 115,000 cubic feet of air. Air has a density of 0.07967 pounds per cubic foot. How many pounds of air does the balloon hold? Round to the nearest hundredth if necessary. A. 91,620.5 pounds
B. 9,162.05 pounds
C. 1,443,454.25 pounds
D. 144,345.42 pounds

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?