Mathematics, 23.06.2019 02:00 kaylyns134
Apenguin leaps out of the water while swimming. this action is called porpoising. the height y (in feet) of a porpoising penguin can be modeled by y = −16x2 + 4.8x, where x is the time (in seconds) since the penguin leaped out of the water. find the roots of the equation when y = 0. explain what the roots mean in this situation.
Answers: 1
Mathematics, 21.06.2019 21:30
Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *
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Mathematics, 21.06.2019 23:00
*segment an is an altitude of right ? abc with a right angle at a. if ab = 2root 5 in and nc = 1 in, find bn, an, ac.
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Mathematics, 22.06.2019 00:00
Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?
Answers: 3
Apenguin leaps out of the water while swimming. this action is called porpoising. the height y (in f...
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