Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.csc ? = - 
, tan ? > 0Find cos 
.
A. 
B. - 
C. 
D. - 
Answer: D
Mathematics
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Make a scatter diagram for the data.The table shows the unemployment rate and the median price of renting an apartment in nine cities. 
Plot unemployment rate on the horizontal axis and median rental price on the vertical axis.
A. 
B. 
C. 
D.
| ? |
Mathematics
Solve the problem.Find the point on the line of intersection of the planes 
and 
that is closest to the origin.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A force acts on a certain object in such a way that when the object has moved a distance of r (in m), the force f (in newtons) is given by f = 8r2 + 9r. Find the work (in joules) done through the first four meters by evaluating 
A. 242.7 J B. 40 J C. 179.7 J D. 64 J
Mathematics
Find and simplify 
for the function.
?
A. 
B. 
C. 
D. 
E. 
Mathematics