SOLUTION: A model rocket is launched with an initial upward velocity of 230 ft/s. The rockets height “h” (in feet) after “t” seconds is given by the following. H=230t-16t squared

Algebra ->  Rate-of-work-word-problems -> SOLUTION: A model rocket is launched with an initial upward velocity of 230 ft/s. The rockets height “h” (in feet) after “t” seconds is given by the following. H=230t-16t squared       Log On


   



Question 1145300: A model rocket is launched with an initial upward velocity of 230 ft/s. The rockets height “h” (in feet) after “t” seconds is given by the following.
H=230t-16t squared
Find all values of “t” for which the rockets height is 110 feet.
Round to nearest hundredth

Answer by Alan3354(69443) About Me  (Show Source):
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A model rocket is launched with an initial upward velocity of 230 ft/s. The rockets height “h” (in feet) after “t” seconds is given by the following.
H=230t-16t squared
Find all values of “t” for which the rockets height is 110 feet.
Round to nearest hundredth
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H= 230t-16t^2 = 110
Solve for t.