Mathematics, 03.03.2021 05:30 JadedylaneH3115
A rocket is launched from earth and follows the equation y = -32x2+640x. Use completing the square to get this equation into vertex form. Answer the following questions: What was the starting height of the rocket? How high did the rocket go? When did the rocket reach its maximum height? When did the rocket hit the ground?
Answers: 1
Mathematics, 21.06.2019 22:30
If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b
Answers: 1
Mathematics, 22.06.2019 01:00
Determine the intercepts of the line that passes through the following points. (15,-3)(15,−3) (20,-5)(20,−5) (25,-7)(25,−7)
Answers: 1
Mathematics, 22.06.2019 01:00
Ameteorologist is studying the monthly rainfall in a section of the brazilian rainforest. she recorded the monthly rainfall, in inches, for last year. they were: 10.4, 10.3, 11.7, 11.1, 8.0, 4.4, 2.6, 1.8, 2.5, 4.4, 7.3, 9.5 fill in the missing values in the formula. what is the variance?
Answers: 1
A rocket is launched from earth and follows the equation y = -32x2+640x. Use completing the square t...
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