Mathematics, 29.06.2021 07:40 aangellexith4237
If a baseball player hits a baseball from 4 feet off the ground with an initial velocity of 64 feet per second, how long will it take the baseball to hit the ground? Use the equation h = β16t2 + 64t + 4.
Answer options:
2 plus or minus square root of 17 end root over 2
quantity of 2 plus or minus square root of 17 all over 2
2 plus or minus 4 square root of 17
quantity of 16 plus or minus square root of 17 all over 2
Answers: 3
Mathematics, 21.06.2019 16:50
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Answers: 2
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Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!
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Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?
Answers: 3
If a baseball player hits a baseball from 4 feet off the ground with an initial velocity of 64 feet...
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