Solve the logarithmic equation algebraically. Approximate the result to three decimal places.
?

?

A.
B.
C.
D.
E.


Answer: C

Mathematics

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Find the values of x for which the geometric series converges.

A. 7 < x < 13 B. -7 < x < 13 C. -8 < x < 8 D. -2 < x < 8

Mathematics

Solve the problem.Let  represent the number of students present in a large class, where x represents the number of hours of study required weekly. What is the rate of change of the number of students in the class with respect to the number of hours of study?

A. 163 B. 13 C. -163 D. -13

Mathematics

Determine whether the given point is in the solution set to the given system.(-1, 6)x + y = 5x - y = -7

A. No B. Yes

Mathematics

Solve the problem.A broker has up to $20,000 to invest. He can purchase municipal bonds yielding 8% of the amount invested and Treasury bonds yielding 10% of the amount invested. The broker's client insists that no more than $8000 be invested in municipal bonds and that at least three times as much be invested in municipal bonds as Treasury bonds. How should the broker invest her client's money in order to maximize the yield?

What will be an ideal response?

Mathematics