Determine whether the function is one-to-one.{(1, -7), (3, 3), (6, 5), (-2, 3)}
A. Not one-to-one
B. One-to-one
Answer: A
Mathematics
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Simplify the expression.
A. 
B. 
C. 
D. 
E. 
Mathematics
Rewrite as a terminating decimal.
A. 0.65 B. 0.5 C. 0.6 D. 0.7
Mathematics
Give the name of the solid.
A. Oblique rectangular prism B. Square cone C. Oblique cylinder D. Oblique square pyramid
Mathematics
Solve the problem. Round to the nearest tenth, if necessary.If an object is propelled upward from a height of 144 feet at an initial velocity of 128 feet per second, then its height h after t seconds is given by the equation 
After how many seconds does the object hit the ground?
A. 4.5 B. 11 C. 8.0 D. 9
Mathematics