Find the area between the curves.x = 1, x = 3, y = ln x , y = ln 3x

A. ln 9
B. ln 9 - 4
C. ln 3
D. ln 27


Answer: A

Mathematics

You might also like to view...

Evaluate the integral.

A.  sin-1  + C
B.  ln |x| + C
C. tan-1  + C
D.  tan-1  + C

Mathematics

Use logarithmic differentiation to find the derivative of y with respect to the independent variable.y = (sin x)cos x

A. (sin x)cos x(cos x cot x - sin x ln (sin x)) B. cos x ln ( sin x) C. cos x cot x - ln (sin x) D. cos x cot x - sin x ln(sin x)

Mathematics

The table below shows Joe's golf scores from Saturday. The first quartile of golf scores is

A. 3.5. B. 4. C. 3. D. 2.5. E. none of these

Mathematics

Convert using dimensional analysis.0.4 gallons to ounces

A. 12.8 oz. B. 51.2 oz. C. 25.6 oz. D. 4.8 oz.

Mathematics