Find the domain of the function.f(x) = ln 

A. (1, ?)
B. (-?, 0)
C. (0, ?)
D. (-?, 1)


Answer: C

Mathematics

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Use the properties of logarithms to evaluate the expression.eln x41

A. x B. ln x41 C. ex41 D. x41

Mathematics

Solve the problem.Let f(x) = x1.82 - x1.3. Approximate f(2.72) to the nearest hundredth.

A. x ? -0.29 B. x ? -0.11 C. x ? 3.06 D. x ? 2.51

Mathematics

Solve the problem.In order to purchase a home, a family borrows  at an annual interest rate of 12%, to be paid back over a  period in equal monthly payments. What is their monthly payment?

A. $500.00 B. $25.00 C. $550.54 D. $579.16

Mathematics

Solve the equation for t if . Give the answer as an exact value in radians. Do not use a calculator. ? 

What will be an ideal response?

Mathematics