How many distinguishable permutations of letters are possible in the word?CRITICS

A. 1260
B. 2520
C. 5040
D. 20,160


Answer: A

Mathematics

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Provide an appropriate response.Using a calculator, find the value of sin 4.2. Round to four significant digits.

A. 0.9973 B. -0.9973 C. 0.8716 D. -0.8716

Mathematics

Solve the problem.The formula to find Fahrenheit temperature, F, given Celsius temperature, C, is . Find the range, in Fahrenheit, when the temperature in Celsius is between 1°C and 7°C, inclusive. Round to the nearest tenth.

A. 1.8°F ? Temperature ? 12.6°F B. 33.8°F ? Temperature ? 44.6°F C. 32.6°F ? Temperature ? 44.6°F D. 17.8°F ? Temperature ? 28.6°F

Mathematics

Provide an appropriate response.Suppose that you are solving a system of three linear equations in three variables by the row echelon method and you obtain the following augmented matrix.  What row transformation would you perform next?

A. Multiply row 3 by - .
B. Add  times row 2 to row 3.
C. Add -8 times row 2 to row 3.
D. Add -8 times row 1 to 4 times row 3.

Mathematics

Write the number in standard form.Last week Tom purchased a used car that had been driven eighty-five thousand, eight hundred fifty-four miles.

A. 850,854 B. 85,584 C. 58, 854 D. 85,854

Mathematics