Mathematics, 08.02.2021 01:00 nevelle
David and Mark win some money and share it in the ratio 3:2. David gets £8 more than Mark. How much did Mark get?
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Mathematics, 21.06.2019 16:20
He concluded that a heavier object dropped from the same height as a lighter object will land
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Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4
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Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
David and Mark win some money and share it in the ratio 3:2. David gets £8 more than Mark. How much...
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