Solve the problem.Find the volume of the solid generated by revolving the region in the first quadrant bounded by the coordinate axes, the curve y = e-3x, and the line x = 6 about the y-axis.
A. ?(1 - 18 e-18)
B. ?(1 - 19 e-18)
C. - ?(1 + 19 e-18)
D. ?(1 - 17 e-18)
Answer: B
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Solve the problem.The Redlich-Kwong equation provides an approximate model for the behavior of real gases. The equation is where P is pressure, V is volume, T is Kelvin temperature, and a,b , and R are constants. Find the derivative of the function with respect to each variable.
A. PV = +
; PT = -
+
B. PV = -
; PT =
+
C. PV = +
; PT =
-
D. PV = -
; PT =
+
Solve for the unknown quantity. =
A. p = 16 B. p = 1.6 C. p = 0.4 D. p = 16.9
Graph the system of inequalities, and find the coordinates of the vertices.3x + 2y ? -6 x - 1 ? 0
A.
B.
C.
D.
Find i (the rate per period) and n (the number of periods) for the loan at the given annual rate.Quarterly Payments of $3000 are made for 4 years to repay a loan at 10.2% compounded quarterly.
A. i = 0.0255; n = 16 B. i = 0.0255; n = 4 C. i = 0.102; n = 16 D. i = 0.006375; n = 4