Add or subtract as indicated. Write the answer in lowest terms.
+ 
A.
B.
C.
D.
Answer: D
Mathematics
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Change the Cartesian integral to an equivalent polar integral, and then evaluate.
A.
B.
C.
D.
Mathematics
Provide an appropriate response.Find an equation of the plane that is parallel to the y, z-plane and that passes through the point (1, 2, 3).
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find the probability.Two dice are rolled. Find the probability that the score on the dice is 11.
A.
B.
C.
D.
Mathematics
Use the graph to determine the x- and y-intercepts.
A. x-intercept: 1; y-intercept: 3 B. x-intercept: -3; y-intercepts: 1, 3 C. x-intercepts: -3, 1; y-intercept: 3 D. x-intercept: 3; y-intercepts: -3, 1
Mathematics