Solve the problem.For a circle of radius 4 feet, find the arc length s subtended by a central angle of 60°. Round to the nearest hundredth.
A. 4.35 ft
B. 4.25 ft
C. 4.40 ft
D. 4.19 ft
Answer: D
Mathematics
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Factor the trinomial, or state that the trinomial is prime.7x2 - 44x + 12
A. (7x - 2)(x - 6) B. (7x - 2)(7x + 6) C. 7(x - 2)(x - 6) D. (7x + 6)(x - 2)
Mathematics
Find the LCD. Do not combine fractions.
, 
A. 2(x - 2)(x + 6) B. 2(x - 2)(x - 6) C. 2(x + 2)(x - 6) D. 2(x + 2)(x + 6)
Mathematics
If a firm has a strong set of innovation skills and capabilities, it should pursue entrepreneurial opportunities through
A. acquisitions. B. joint ventures. C. strategic alliances. D. internal innovation.
Mathematics
The probability density function of X is 
over [0, 2] . Compute each of the following.
(a) E ( X ) (b) SD(X )
Mathematics