Use the change of base formula and your calculator to approximate the logarithm.log13 2

A. 0.2702
B. 3.7004
C. 3.2581
D. -1.8718


Answer: A

Mathematics

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Identify the numeral as Babylonian, Mayan, or Greek. Give the equivalent in the Hindu-Arabic system.

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A. Babylonian; 1943
B. Babylonian; 492
C. Babylonian; 1412
D. Mayan; 277

Mathematics

Express the sum in sigma notation.1 - 2 + 4 - 8 + 16

A. 2k + 1
B. 2k
C.
D. 2k

Mathematics

Use a protractor to measure the angle.

A. 20° B. 70° C. 110° D. 40°

Mathematics

Solve the inequality. Express your answer using interval notation. Graph the solution set.3x + 8 < 35

A. (9, ?)

B. (-?, 9)

C. (-?, 9]

D. [9, ?)

Mathematics