Estimate the sum or difference by rounding each number to the nearest hundred.

A. 2963
B. 2900
C. 2960
D. 3000


Answer: B

Mathematics

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Find the derivative of the function.q = 

A.
B.
C.
D.

Mathematics

Evaluate the integral by making a substitution and then using a table of integrals.

A. ln  + cos t + C
B. ln  + sin t + C
C. ln  - sin t + C
D. ln  - sin t + C

Mathematics

Find the extreme values of the function subject to the given constraint.  

A. Maximum: 7 at    minimum: -2 at  
B. Maximum: 7 at    minimum: -5 at  
C. Maximum: 4 at    minimum: -5 at  
D. Maximum: 4 at    minimum: -2 at  

Mathematics

Find the expression.u = , v = Find u + v

A.
B.
C.
D.

Mathematics