19. A hawk dives toward a snake. When the hawk is at a height of 20 feet the snake sees the
ha...
Mathematics, 19.03.2020 01:34 danny1687
19. A hawk dives toward a snake. When the hawk is at a height of 20 feet the snake sees the
hawk, which is diving at 105 feet per second. Estimate the time the snake has to escape.
Remember when he is diving he is traveling at a negative velocity!
Answers: 1
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16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191
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Which number line represents the solution set for the inequality -1/2x> 24?
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Evaluate 8x2 + 9x â 1 2x3 + 3x2 â 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 â 2x = x(2x2 + 3x â 2) = x(2x â 1)(x + 2). since the denominator has three distinct linear factors, the partial fraction decomposition of the integrand has the formâ 8x2 + 9x â 1 x(2x â 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 â 1)(x + 2), obtaining 8x2 + 9x â 1 = a correct: your answer is correct. (x + 2) + bx(x + 2) + cx(2x â 1).
Answers: 3
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