Determine whether the given point is a solution to the linear inequality.-2x - 8y < -10: (3, -6)
A. Yes
B. No
Answer: B
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Express the terminating decimal number as a quotient of two integers.0.48
A.
B.
C.
D.
Find the values of a1, a2, a3, and a4.an = sin (n?)
A. 0, 0, 0, 0 B. 1, 0, -1, 0 C. 1, 1, 1, 1 D. 0, 1, 0, -1
Solve the problem.A stone is thrown into a pond. A circular ripple is spreading over the pond in such a way that the radius is increasing at the rate of 2.3 feet per second. Find a function, r(t), for the radius in terms of t. Find a function, A(r), for the area of the ripple in terms of r.
A. (A ? r)(t) = 5.29?t2 B. (A ? r)(t) = 4.6?t2 C. (A ? r)(t) = 2.3?t2 D. (A ? r)(t) = 5.29?2t
Solve the exponential equation. Round to three decimal places when necessary.e-0.12t = 0.19
A. -11.779 B. 13.839 C. -20.59 D. 10.601