Solve the equation using the table of values.Use the table of solutions for y = 3x2 - 18x + 6 to solve 3x2 - 18x + 6 = -21
A. -3
B. 21
C. 3
D. -21
Answer: C
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Integrate the function f over the given region.f(x, y) = sin 3x over the rectangle 0 ? x ? , 0 ? y ? ?
A. ?
B.
C.
D.
Provide an appropriate response.True or False? If a number is divisible by 7 and 3, then the number is divisible by 21.
A. True B. False
Find the remainder when f(x) is divided by (x - k)f(x) = x5 - 5x4 - 6x3 - 7x2 + 6x + 6; k = -3
A. -567 B. -555 C. -561 D. -573
Solve.The function A = A0e-0.01155x models the amount in pounds of a particular radioactive material stored in a concrete vault, where x is the number of years since the material was put into the vault. If 400 pounds of the material are initially put into the vault, how many pounds will be left after 40 years?
A. 141 pounds B. 133 pounds C. 252 pounds D. 300 pounds