Mathematics, 18.05.2021 15:30 dbman
Please Please help An object is launched at 39.2 meters per second (m/s) from a 42.3-meter tall platform. The equation for the object's height s at time t seconds after launch is s(t)=-4.9t^2 + 39.2t +42.3 where s is in meters. Create a table of values and graph the function. Approximately when will the object hit the ground?
Answers: 3
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Find the slope of a line given the following two points
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Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.
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Which of the following is another way to express the difference between -5 and 8?
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Mathematics, 22.06.2019 01:10
Evaluate 8x2 + 9x β 1 2x3 + 3x2 β 2x dx. solution since the degree of the numerator is less than the degree of the denominator, we don't need to divide. we factor the denominator as 2x3 + 3x2 β 2x = x(2x2 + 3x β 2) = x(2x β 1)(x + 2). since the denominator has three distinct linear factors, the partial fraction decomposition of the integrand has the formβ 8x2 + 9x β 1 x(2x β 1)(x + 2) = correct: your answer is correct. to determine the values of a, b, and c, we multiply both sides of this equation by the product of the denominators, x(2x β 1)(x + 2), obtaining 8x2 + 9x β 1 = a correct: your answer is correct. (x + 2) + bx(x + 2) + cx(2x β 1).
Answers: 3
Please Please help An object is launched at 39.2 meters per second (m/s) from a 42.3-meter tall plat...
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