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If y = 2x + 1, what is the arithmetic mean of 2x, 2x, y, and 3y, in terms of x?
Polynomial functions, logarithmic functions, and trigonometric functions are considered:
One (1) meter is equivalent to which of the following?
A 100 ft tape was used to measure a horizontal line found to be 1,500 ft. The tape was then compared with a standard and found to be only 99.97 ft in length. The true length of the measured line is:
Which of the following trigonometric functions of a right angle is incorrect?