Use the rules for exponents to rewrite the expression and then evaluate the new expression. (2-2)0
A. 1
B. 
C. 0
D. -4
Answer: A
Mathematics
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Simplify.
A. 
B. 
C. 
D. 
Mathematics
Find the equation in standard form of the parabola described.Vertex at (0, 0); Focus at (0, 8)
A. x2 = 32y B. y2 = 8x C. y2 = 32x D. x2 = -32y
Mathematics
Insert a decimal point in the product.0.008 × 67 = 536
A. 5.36 B. 536. C. 0.536 D. 0.0536
Mathematics
Solve the problem.A rock falls from a tower that is 117.6 m high. As it is falling, its height is given by the formula 
. How long (to the nearest tenth of a second) will it take for the rock to hit the ground (h=0)?
A. 2822.4 sec B. 10.6 sec C. 10.8 sec D. 4.9 sec
Mathematics