Provide an appropriate response.Given
and 
use properties of definite integrals to evaluate 
A. 54
B. 18
C. 24
D. 13
Answer: B
Mathematics
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Change the Cartesian integral to an equivalent polar integral, and then evaluate.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Students in Mr. Mason's classes collected items from different countries. The data show how many of each item one class collected. Make a bar graph of these data showing frequency on the vertical axis.
What will be an ideal response?
Mathematics
For the smooth curve r(t), find the parametric equations for the line that is tangent to r at the given parameter value 
r(t) = (4t2 - 4t)i + (t + 9)j + k ; t0 = 2
A. x = 8 + 12t, y = 11 + t, z = 1 B. x = 8 + 12t, y = 11 + t, z = 0 C. x = 12t, y = t, z = t D. x = 8 + t, y = t, z = t
Mathematics
Divide the following numbers.
A. 20.9 B. 219 C. 21.9 D. 209
Mathematics