Find the sum of the arithmetic series.2 + 4 + 6 + 8 + ... + a56

A. 3192
B. 114
C. 3202
D. 3248


Answer: A

Mathematics

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Write the fraction in simplest form. Assume that all variable factors in the denominator are not equal to zero.

A.
B.
C.
D.

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Assume that the probability that an airplane engine will fail during a torture test is  and that the aircraft in question has 6 engines. Find the probability that all engines will survive the test. ?

A.
B. ?
C. ?
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Use the properties of logarithms to find the exact value of the expression. Do not use a calculator.eln 6

A. 1 B. 7 C. 5 D. 6

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