Solve.April shoots an arrow upward into the air at a speed of 64 feet per second from a platform that is 32 feet high. The height of the arrow is given by the function h(t) = -16t2 + 64t + 32, where t is the time is seconds. What is the maximum height of the arrow?
A. 32 ft
B. 28 ft
C. 96 ft
D. 64 ft
Answer: C
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Solve the problem.Find the center of mass of a tetrahedron of density 
bounded by the coordinate planes and the plane 
.
A. 
= 
, 
= 
, 
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B. 
= 
, 
= 
, 
= 
C. 
= 
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= 
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D. 
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Solve the application and answer with a complete sentence.A punch recipe calls for mixing 7 parts of orange juice with 3 parts of apple juice. Find how much orange juice should be mixed with 63 ounces of apple juice.
A. 9 ounces orange juice should be in the punch. B. 21 ounces orange juice should be in the punch. C. 147 ounces orange juice should be in the punch. D. 27 ounces orange juice should be in the punch.
Provide an appropriate response.Solve the following quadratic equation: x2 + 7x + 6 = 0
Fill in the blank(s) with the appropriate word(s).
Use the table to solve the problem.The cost in dollars of driving a certain make and model of car for x miles is given by the function f. A numerical representation of f is given in the following table. 
If the cost is $1.96, how many miles have been driven?
A. 3 miles B. 5 miles C. 4 miles D. 6 miles