Use a calculator and the change-of-base formula to find the logarithm to four decimal places.log7 (0.635)

A. -0.1972
B. -0.2334
C. 11.0236
D. -4.2849

Answer: B

Mathematics

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Round the number to the nearest ten, nearest hundred, and nearest thousand.39,662

A.

Ten39,660
Hundred39,700
Thousand40,000

B.
Ten39,660
Hundred39,670
Thousand39,000

C.
Ten39,670
Hundred39,700
Thousand40,000

D.
Ten39,670
Hundred39,600
Thousand39,000

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Mathematics

Solve the problem.A pair of six-sided dice are rolled. The observation is the number that comes up on each die. The event described by E: "the sum of the two numbers rolled is 2, 4, or 6" is

A. {(1, 1), (1, 3), (1, 5), (2, 2), (2, 4), (3, 1), (3, 3), (4, 2), (5, 1), (6, 2)}. B. {(1, 1), (1, 3), (1, 5), (2, 2), (2, 4), (3, 1), (3, 3), (4, 2), (5, 1)}. C. {(1, 1), (1, 3), (1, 5), (2, 2), (2, 4), (3, 1), (3, 3), (4, 2)}. D. {(1, 3), (1, 5), (2, 2), (2, 4), (3, 1), (3, 3), (4, 2), (5, 1)}. E. none of these

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Mathematics

List the ordered pairs from the table.Sales at the University Bookstore

A. (1, 670,000), (2, 190,000), (3, 1,090,000), (4, 320,000) B. (320,000, 1), (1,090,000, 2), (190,000, 3), (670,000, 4) C. (1, 190,000), (2, 670,000), (3, 320,000), (4, 1,090,000) D. (670,000, 1), (190,000, 2), (1,090,000, 3), (320,000, 4)

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Mathematics

Determine whether the given series converges or diverges. If it converges, find its sum.

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Mathematics