Aride at an amusement park consists of an observation deck that travels directly up into the air at a constant rate of 40 feet per second. its height in feet after t seconds is given by h=40t. at the instant the deck is is at ground level, a ball is thrown up with initial velocity 60 feet per second from ground level. the height in feet of the ball after t seconds is given by h=-16t^2+60t. fins the time it takes for the ball and the deck to reach the same height.

Bonnie and bobby are saving money for a vacation. each friend starts with an amount and also saves a specific amount each week. bonnie created a table to show the total she has saved at the end of each week.. weeks 0 1 2 3 4 5 6 7 8 amount saved 12 16 20 24 28 32 36 40 44 bobby came up with the following equation to show the total, y, he has saved at the end of each week, x. y = 12x + 4 compare the rate at which each friend saves money. select the correct answer from the drop-down menu to complete the statement. the rate at which bobby is adding to his savings each week is $ more than the rate at which bonnie is adding to her savings each week.