Mathematics, 09.12.2019 15:31 gooden839
Arock is thrown upwards with in total velocity of 75 ft/s from a height of 225 feet. the height h of the rock above the ground t seconds after being released is given by h(t)=-16tt^2+75+225. determine the time in seconds required for the rock to reach its maximum height. round your answer to three decimal places.
Answers: 3
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The coordinate grid shows a pentagon. the pentagon is translated 3 units to the right and 5 units up to create a new pentagon. what is the rule for the location of the new pentagon?
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The half-life of a certain material is 0.002 second. approximately how much of a 14-gram sample will be left after 0.004 second? a. 12 grams b. 3.5 grams c. 0.06 gram d. 7 grams
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Which of the following inequalities matches the graph? a. 2x+y< 7 b. 2x-y> 7 c. 2x+y< -7 d. the correct inequality is not listed
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Arock is thrown upwards with in total velocity of 75 ft/s from a height of 225 feet. the height h of...
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