Add or subtract as indicated. Simplify if necessary.
- 1
A. - 
B. 
C. - 
D. - 
Answer: C
Mathematics
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Use Gauss's Divergence Theorem to calculate 
.F(x, y, z) = cos z2i + exj + 7zk, S is the cube -1 ? x ? 1, -1 ? y ? 1, -1 ? z ? 1.
A. 28 B. 7 C. 56 D. 14
Mathematics
Solve the application.The circle graph shows the fraction of books read by students in grades one through five. What fraction of books was read by students in third and second grades combined?
A. 
of books
B. 
of books
C. 
of books
D. 
of books
Mathematics
Find the slope of the line (if it exists) and the y-intercept (if it exists).y = 3.3x - 2
A. Slope -2, y-intercept (0, 3.3) B. Slope -3.3, y-intercept (0, -2) C. Slope -2, y-intercept (0, -3.3) D. Slope 3.3, y-intercept (0, -2)
Mathematics
Convert as indicated.84 ft to yards
A. 3024 yd
B. 252 yd
C. 28 yd
D. 9
yd
Mathematics