The point P on the circle x2 + y2 = r2 that is also on the terminal side of an angle ? in standard position is given. Find the indicated trigonometric function.(5, 12)Find cos ?.
A. - 
B. 
C. - 
D. 
Answer: D
Mathematics
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Integrate the function.
dt
A. - 
+ C
B. - 
+ C
C. - 
+ C
D. - 
+ C
Mathematics
Evaluate the integral  figures 4.png)
f(x, y, z)dV where f(x, y, z)= xy + yz and B = { x, y, z) | 0 ? x ? 2, -1 ? y ? 1, 0 ? z ? 3} with respect to x, y, and z, in that order.
Select the correct answer. a. 4 b. 28 c. 36 d. 24
Mathematics
Write the number as a decimal.
A. 6.25 B. 0.625 C. 0.3125 D. 0.0625
Mathematics
Find all rational zeros.f(x) = 4x3 - 16x2 - x + 4
A. 
, - 
, -4
B. 1, -1, 4
C. 
, - 
, 4
D. 2, -2, 4
Mathematics