Multiply.5 × 9

A. 54
B. 36
C. 50
D. 45


Answer: D

Mathematics

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Evaluate the integral. Give your answer in exact form.

A.  + ln 4
B.  + ln(7 + 4)
C.  + ln(2)
D.  + ln(7 + 4)

Mathematics

Use mathematical induction to prove the statement is true for all positive integers n.6 + 12 + 18 + . . . + 6n = 3n(n + 1)

What will be an ideal response?

Mathematics

Two six-sided dice are rolled. Find the indicated probability.What is the probability that the sum of the dice is 6 or 11?

A.  
B.  
C.  
D.

Mathematics

Factor by grouping.m2s - m2t - as + at

A. (s - a)(m2 - t) B. (s - t)(m2 - a) C. (s - t)(m2 + a) D. (s - m2)(t - a)

Mathematics