Mathematics, 08.07.2019 14:40, lauren203
Every year in delaware there is a contest where people create cannons and catapults designed to launch pumpkins as far in the air as possible. the equation y=12+105x-16x^2 can be used to represent the height, y, of a launched pumpkin, where x is the time in seconds that the pumpkin has been in the air. what is the maximum height that the pumpkin reaches? how many seconds have passed when the pumpkin hits the ground? (hint if the pumpkin hits the ground, its height is 0 feet.) a: the pumpkin's maximum height is 184.27 feet and it hits the ground after 3.28 seconds. b: the pumpkin's maximum height is 3.28 feet and it hits the ground after 6.67 seconds. c: the pumpkin's maximum height is 184.27 feet and it hits the ground after 6.67 seconds d: the pumpkin's maximum height is 3.28 feet and it hits the ground after 184.27 seconds
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Mathematics, 21.06.2019 18:00, stephanielynch
Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer
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Every year in delaware there is a contest where people create cannons and catapults designed to laun...
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