Write an equivalent expression using the distributive law.-7(6z + 2m)
A. -42z - 14m
B. -42z + 14m
C. 42z - 2m
D. 42z - 14m
Answer: A
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Find the volume of the solid generated by revolving the region R bounded by the graphs of the given equations about the y-axis.bounded by the circle x2 + y2 = 16, by the line 
, and by the line y = 4
A. 
?
B. 
?
C. 64?
D. 16?
?9 mA radio telescope has a parabolic surface. If it is 9 m deep and 12 m wide, how far is the focus from the vertex?
A. 4 m B. 9 m C. 3 m D. 1 m
A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 1, an+1 = an + 5
A. 1, 6, 11, 16, 21 B. 1, 6, 11, 16, 21, 26 C. 1, 5, 25, 125, 625, 3125 D. 6, 11, 16, 21, 26
Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.Rami is taking Cora out to dinner. He has $47.15 to spend. He wants to tip the server 15% of the cost of the meal. How much can he spend on the meal?
A. $40.08 B. $7.07 C. $31.43 D. $41.00