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- 1. Multiple Choice
5131215 - 2. Multiple ChoiceA ball is thrown into the air with an upward velocity of 80 ft/s. Its height, h, in feet after t seconds is given by the function
h = -16t2 + 80t + 96. How many seconds did it take for the ball to reach its maximum height?96 sec80 sec196 sec2.5 sec - 3. Multiple ChoiceA ball is thrown into the air with an upward velocity of 80 ft/s. Its height, h, in feet after t seconds is given by the function
h = -16t2 + 80t + 96. What is the maximum height of the ball?96 sec80 sec196 sec2.5 sec - 4. Multiple ChoiceA ball is thrown into the air with an upward velocity of 80 ft/s. Its height, h, in feet after t seconds is given by the function
h = -16t2 + 80t + 96. When will the ball hit the ground?96 sec5 sec6 sec2.5 sec - 5. Multiple ChoiceThe observed bunny rabbit population on an island is given by the function, P(t) = -30t2 + 1200t + 10000 where t is the time in months since they began observing the rabbits. What is the maximum population of bunnies?20 bunnies10000 bunnies1200 bunnies22000 bunnies
- 6. Multiple ChoiceThe observed bunny rabbit population on an island is given by the function,
P(t) = -30t2 + 1200t + 10000 where t is the time in months since they began observing the rabbits. After how many months does the bunny rabbit population reach 19000?10 and 30 months15 and 20 months20 months10 months - 7. Multiple ChoiceIf the measure of one side of a square is increased by 3 centimeters and the adjacent side is decreased by 3 centimeters, the area of the resulting rectangle is 27 square centimeters. Find the perimeter of the rectangle.6 cm24 cm3 cm12 cm
- 8. Multiple ChoiceThe height of an object thrown into the air is given by the formula
h(t) = -4.9t2 + 25t, where h(t) is in meters and t is in seconds. What is the height of the object after 4
seconds?2.55 meters21.6 meters31 meters25 meters - 9. Multiple ChoiceA rocket is launched into the air from a cliff that is 52 feet above the ocean. Its flight can be modeled by the equation
h = -16t2 + 204t + 52. When will the rocket hit the water?13 sec52 sec6.4 sec702 sec - Answer choicesTagsAnswer choicesTags