Solve.The height of a golf ball in feet after t seconds is given by 128t - 16t2. Factor this expression.
A. 16t2(8 - t)
B. 16t(8 - t)
C. 16(8t - t2)
D. 4t(32 - 4t)
Answer: B
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Solve the problem.Find the equation for the tangent plane to the surface at the point
A. z = 2 B. z = 1 C. z = -1 D. z = 0
Multiply and express the product as a mixed number or an integer.2 ? 5
A. 10
B. 10
C. 11
D. 10
Solve the problem.The number of adult cats age 3 and older who are rescued from shelters in a certain region are shown in the table for various years.Let f(t) be the number (in thousands) of adult cats that are rescued from shelters in the year that is t years from 2008. A reasonable model is
Predict in which year 13.7 thousand adult cats will be rescued.
A. 2013 B. 2140 C. 2034 D. 2045
Evaluate the algebraic expression under the given conditions.17 - m2 for m = 9
A. 64 B. 98 C. 676 D. -64