Mathematics, 17.05.2021 16:20 thickness7699
A skydiver jumps out of a plane and her height above the earth can be measured by the equation h=-16t^2-8t+2880 where h is her height above the earth in feet and t is the time in seconds since she jumped How long does it take for the diver to reach earth if she doesn't open her parachute? Round to the nearest tenth of a second (one decimal place) What is the diver's height after 4 seconds? How long does it take for the diver to reach 1000 feet? Round to the nearest tenth of a second. (one decimal place) When the diver reaches 1000 feet, she deploys her chute, which changes the equation for her fall, The new equation is modeled by h=-0.025t^2+1000. How long after she releases the chute will it take for her to reach the ground?
Answers: 1
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If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?
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Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.
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A skydiver jumps out of a plane and her height above the earth can be measured by the equation h=-16...
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