Change the logarithmic expression to an equivalent expression involving an exponent.ln x = 4

A. 4e = x
B. x4 = e
C. ex = 4
D. e4 = x


Answer: D

Mathematics

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Evaluate the integral by first performing long division on the integrand and then writing the proper fraction as a sum of partial fractions.

A. 8x + 8ln -   + 7ln  + C
B. 8x + 8ln -   + 7ln  + C
C. 8x + 9ln +   + 7ln  + C
D.  + 8ln -   + 7ln  + C

Mathematics

Make a line graph of the data in the table.The following table gives the average cost of producing a music video over the given years. Use time on the horizontal scale for your line graph.

What will be an ideal response?

Mathematics

Solve the problem.The shape and density of a thin shell are indicated below. Find the coordinates of the center of mass.Shell: portion of the sphere x2 + y2 + z2 = 16 that lies in the first octantDensity: constant

A.
B.
C.
D.

Mathematics

Graph the values of x that satisfy the conditions given.x ? -  or x ? 2

A.

B.

C.

D.

Mathematics