Solve the given equation. Give an exact solution.log3 (3x + 7) = log3 (3x + 3)

A.
B.
C. ?
D.


Answer: C

Mathematics

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Divisional managers bear the main responsibility for insuring that managers do not over-diversify the organization.

Answer the following statement true (T) or false (F)

Mathematics

Solve the inequality analytically, writing the solution set in interval notation.-7 < 5x + 3 ? 13

A. [-2, 2] B. [-2, 2) C. (-2, 2] D. (-2, 2)

Mathematics

Without using a calculator, determine the system of inequalities needed for the calculator-generated graph.

A. y ? x2 + 2 y ? -2 B. y ? x2 + 2 x ? -2 C. y ? x2 + 2 y ? -2 D. y ? -x2 + 2 y ? 2

Mathematics

Solve the problem.Urn I contains two white balls and five red balls; urn II contains six white balls and four red balls. An urn is chosen at random and then a ball is chosen from that urn.(a) Draw a tree diagram for this two-stage experiment, and label it with the appropriate probabilities.(b) What is the probability that the chosen ball is white?(c) What is the probability that the chosen ball came from urn I, if it is white?

What will be an ideal response?

Mathematics