Mathematics, 19.03.2020 08:30 Tatertotzzzz
A model rocket is fired into the air with an initial velocity v of 1,000 ft/s at an angle of elevation x degrees. The height h, in feet, of the rocket at time t seconds after launch, is given by the equation h = –16t2 + vt[sin(x)]. Which choice is an equation for x in terms of h when t = 1.25 s?
Answers: 3
Mathematics, 21.06.2019 15:30
Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).
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Mathematics, 21.06.2019 17:30
Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries.what fraction of kathy’s money was left?
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A model rocket is fired into the air with an initial velocity v of 1,000 ft/s at an angle of elevati...
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