Solve the problem.A projectile is thrown upward so that its distance above the ground after t seconds is 
After how many seconds does it reach its maximum height?
A. 11 s
B. 44 s
C. 33 s
D. 22 s
Answer: D
Mathematics
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Provide an appropriate response.In how many ways can you arrange 6 digits to make a 3-digit number without repeating a digit?
A. 120 B. 216 C. 1,000 D. 27
Mathematics
Provide an appropriate response.Find the slope of the line that passes through the points (-2, -3) and(1, -3).
A. 0 B. 3 C. -3 D. no slope
Mathematics
Graph the solution region for the system of inequalities and identify the corners of the region.
A. 
B. 
C. 
D. 
Mathematics
Find the indicated quantity.n, when a1 = 314, an = 67, and d = -19;
A. 12 B. 13 C. 14 D. 11
Mathematics