Solve the problem.A rock falls from a tower that is 58.8 m high. As it is falling, its height is given by the formula 
How many seconds will it take for the rock to hit the ground (h=0)?
A. 7.7 s
B. 7.3 s
C. 3.5 s
D. 700 s
Answer: C
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Find the perimeter of the triangle.a scalene triangle whose sides are 7.5 cm, 9.7 cm, and 12.5 cm
A. 29.7 cm B. 28.7 cm C. 30.7 cm D. 46.875 cm
The graph of a function is given. Decide whether it is even, odd, or neither.
A. even B. odd C. neither
If ?MAT is isosceles and AM ? TM , the vertex angle is _______________.
Fill in the blank(s) with the appropriate word(s).
Evaluate the discriminant for the equation. Then use it to predict the number of distinct solutions, and whether they are rational, irrational, or nonreal complex.16x2 + 8x + 1 = 0
A. Two distinct rational solutions B. Two distinct irrational solutions C. One rational solution (a double solution) D. Two distinct nonreal complex solutions