Use a calculator to find the approximate value of the expression rounded to two decimal places.cos 3°
A. 1.00
B. -1.00
C. -0.99
D. 0.99
Answer: A
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Provide an appropriate response. Accountants often use the median when studying salaries for various businesses. What is the median of the following salary list? $32,084, $21,983, $27,596, $43,702, $38,840, $25,997.
A. $27,596 B. $29,840 C. $32,084 D. There is no median for this data set.
Find a formula for the nth term of the sequence.The sequence 7, -7, 7, -7, 7, . . . (7's with alternating signs)
A. an = 7(-1)n B. an = 7(-1)2n-1 C. an = 7(-1)2n+1 D. an = 7(-1)n+1
Arrange the group of numbers in order, from least to greatest.0.09, 0.01, 0.019, 0.091
A. 0.019, 0.091, 0.01, 0.09 B. 0.01, 0.019, 0.09, 0.091 C. 0.01, 0.09, 0.019, 0.091 D. 0.091, 0.019, 0.09, 0.01
Find the vertex of the parabola and determine if it is a maximum or minimum. f(x) = x2 - 14x + 50
A. (7, 1); minimum B. (7, 1); maximum C. (1, 7); maximum D. (1, 7); minimum