Mathematics, 03.02.2021 01:50 xXCoryxKenshinXx
CCSS REASONING At a Fourth of July celebration, a rocket is launched straight up
with an initial velocity of 125 feet per second. The height h of the rocket in feet
above sea level is modeled by the formula h = 125 - 167-, where t is the time in
seconds after the rocket is launched.
a. What is the height of the rocket when it returns to the ground?
b. Let h = 0 in the equation and solve for t.
C. How many seconds will it take for the rocket to return to the ground?
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Answers: 1
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Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)
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Mathematics, 21.06.2019 16:00
Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.
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CCSS REASONING At a Fourth of July celebration, a rocket is launched straight up
with an initial ve...
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