Multiply or divide as indicated. ? 

A. 40i
B. -40
C. 40
D. -40i


Answer: B

Mathematics

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Answer the question according to what the textbook states.Which of these is listed as one of several steps in preparing for an exam?

A. Leave for the exam as late as possible to increase your amount of study time. B. Use your notes, previous assignments, and text the entire time you are studying. C. Skip over the chapter Highlights. D. Practice exercises by working the chapter review.

Mathematics

Solve the equation. Express radicals in simplest form.14x2 - 182 = 0

A. ±
B. 14
C. 26
D. ±13

Mathematics

Solve the problem.The number of students in a school in year n is estimated by the model. About how many students are in the school in each of the first three years?

A. 105, 130, 163 B. 105, 130, 151 C. 109, 130, 163 D. 118, 143, 176

Mathematics

Find the limit of the function algebraically.

A. 0 B. Does not exist C. 1 D. 2

Mathematics