A boy is standing on a flat field and tosses his ball toward a second boy standing at the other end of the field. The path of the ball is a parabola, and the equation of the path is 
How many x-intercepts are there on the graph of the equation?
A. 1
B. 0
C. 2
D. None of these is correct.
Answer: C
Mathematics
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Solve.x2 = 0.49
A. 0.7 B. 24.5 C. ±8 D. ±0.7
Mathematics
Factor the polynomial completely.m2n2 - 5mn - 24
A. (mn - 3)(mn + 1) B. (mn - 3)(mn - 8) C. (mn + 3)(mn - 8) D. Prime
Mathematics
Using the variable x, write the interval as an inequality.
A. 2 < x ? 6 B. x < 2 or x > 6 C. x < 2 or x ? 6 D. 2 ? x ? 6
Mathematics
Find the compound amount for the deposit. Round to the nearest cent.$6700 at 12% compounded semiannually for 36 months.
A. $7979.81 B. $9504.08 C. $9413.02 D. $13,224.61
Mathematics