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
Answers: 2
Mathematics, 21.06.2019 16:00, lil8174
Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.
Answers: 3
Mathematics, 21.06.2019 16:10, Calvinailove13
Pls! does anybody know a shortcut for answering these types of questions in the future?
Answers: 3
Every year in delaware there is a contest where people create cannons and catapults designed to laun...
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