The time t , it takes for omar to drive the distance d , to his grandmothers house is inversely proportional to his average rate of speed ,r it takes omar 2.5 hours to get to his grandmothers house if he drives at an average speed of 30 miles per hour. how long will it take him if he drives at an average speed of 50 miles per hour

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.