Solve the problem.If a rock falls from a height of 80 meters on Earth, the height H (in meters) after x seconds is approximately 
What is the height of the rock when x = 1.5 seconds? Round to the nearest hundredth, if necessary.
A. 72.65 m
B. 69.2 m
C. 68.98 m
D. 91.03 m
Answer: C
Mathematics
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Answer the following statement(s) true (T) or false (F)
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Write the integer that corresponds to the situation.39° above zero
A. 39 B. -39
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Evaluate the given binomial coefficient.
A. 
B. 6
C. 1
D. 6!
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Find the product.x(x2 + xy - y2)
A. x3 + x2y - xy2 B. x3 + xy - xy2 C. x2 + xy - xy2 D. x3 + xy - y2
Mathematics