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Mathematics 9 Online
OpenStudy (anonymous):

Which equation would best help solve the following problem? Sandy releases a javelin 1.6 meters above the ground with an initial vertical velocity of 25 meters per second. How long will it take the javelin to hit the ground? A. –16t2 + 25t + 1.6 = 0 B. –4.9t2 + 1.6t + 25 = 0 C. –4.9t2 + 25t + 1.6 = 0 D. –4.9t2+ 252t = 1.6

OpenStudy (anonymous):

plz help

OpenStudy (anonymous):

@blues

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