Evaluate the expression.
A. 336
B. 6720
C. 20,160
D. 56
Answer: D
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Solve the problem.A rectangular box with square base and no top is to have a volume of 32 ft3. What is the least amount of material required?
A. 36 ft2 B. 48 ft2 C. 40 ft2 D. 42 ft2
Multiply.29.4 × 8.8
A. 259.82 B. 38.2 C. 258.83 D. 258.72
Find the equation in standard form of the parabola described.The vertex has coordinates (9, 1), and the focus has coordinates (3, 1).
A. (y - 1)2 = 24(x - 9) B. (y - 1)2 = -24(x - 9) C. (x - 1)2 = 8(y - 1) D. (x - 1)2 = -8(y - 1)
Solve the problem.An object's acceleration at time t is given by v'(t) = 14t, and its initial velocity v(0) is 35. Find the velocity function v(t).
A. v(t) = 35t2 + 14 B. v(t) = 7t2 + 35t C. v(t) = 7t2 + 35 D. v(t) = 14t2 + 35