Find the integral by using integration by parts or other techniques. Round the answer to four decimal places if necessary. 
A. +
ln (x +
) + C
B. x - ln (x +
) + C
C. -
ln (x +
) + C
D. -
ln (x +
) + C
Answer: D
Mathematics
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Solve the problem. Round to an appropriate number of significant digits.What is the minimum force required to prevent a ball weighing 26.7 lb from rolling down a ramp which is inclined 15.3° with the horizontal?
A. 25.8 lb B. 3.5 lb C. 12.9 lb D. 7 lb
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Find ,
and
.
?
and
?
A.
B.
C. ?
D.
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Find the slope and y intercept of the graph of the equation.y = x + 3
A. Slope = 1; y intercept = 3 B. Slope = 3; y intercept = 1 C. Slope = 3; y intercept = -1 D. Slope = 0; y intercept = -3
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