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Mathematics 20 Online
OpenStudy (anonymous):

A juggler is performing her act using several balls. She throws the balls up at an initial height of 4 feet, with a speed of 15 feet per second. If the juggler doesn't catch one of the balls, about how long does it take the ball to hit the floor? Hint: Use H(t) = −16t2 + vt + s. 7.52 seconds 1.15 seconds 0.47 second 0.22 second

OpenStudy (anonymous):

Someone help me

OpenStudy (anonymous):

Did you get the answer?

OpenStudy (anonymous):

Hey , actually I did the day I posted this! But thanks:) @luke_m16

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