Solve the problem.As part of a physics experiment, Ming drops a baseball from the top of a 335-foot building. To the nearest tenth of a second, for how many seconds will the baseball fall? (Hint: Use the formula h = 16t2, which gives the distance h, in feet, that a free-falling object travels in t seconds.)
A. 20.9 sec
B. 83.8 sec
C. 1.1 sec
D. 4.6 sec
Answer: D
Mathematics
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A. Yes B. No
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Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree.11z4 + 1z3 - 3z2 + 9
A. Binomial, degree 10 B. Trinomial, degree 4 C. None, degree 4 D. Trinomial, degree 9
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Graph the solution set of the system of inequalities or indicate that the system has no solution.2x + y < 102x + y > 1
A. 
B. ?
C. 
D. 
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Find an equation for the line with the given properties.Perpendicular to the line y = -3x - 2; containing the point (-2, 3)
A. y = 3x + 
B. y = 
x + 
C. y = - 
x + 
D. y = -3x + 
Mathematics