Two planes take off at the same time from an airport. The first plane is flying at 244 miles per hour on a course of 135.0°. The second plane is flying in the direction 170.0° at 358 miles per hour. Assuming there are no wind currents blowing, how far apart are they after 2 hours?
?
Apply the rules regarding the use of significant digits after all computations are complete.
?
__________ mi
Fill in the blank(s) with the appropriate word(s).
422
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Conditions in a company's general, industry and competitor environments that "enable the firm to use its core competencies to achieve its vision" are known as
A. strengths B. threats C. opportunities D. weaknesses
A homecoming committee is to be comprised of seniors, juniors, and sophomores. A total of 37 students will be chosen for the committee. There will be twice as many seniors as juniors, and three more seniors than the sum of sophomores and juniors. How many of each class will be chosen for the committee? ??
A. 22 seniors, 11 juniors, 8 sophomores B. 18 seniors, 9 juniors, 6 sophomores C. 20 seniors, 10 juniors, 7 sophomores D. 22 seniors, 11 juniors, 4 sophomores E. 18 seniors, 9 juniors, 10 sophomores
Decide whether the expression is positive, negative or 0.
A. Positive B. 0 C. Negative
Given that f(x) = sin x, g(x) = cos x, and h(x) = tan x, evaluate the given function. The point (x, 
), on the circle 
, also lies on the terminal side of an angle ? in quadrant II. The point 
, on the circle 
, also lies on the terminal side of an angle ? in quadrant III.g(2?)
A. - 
B. - 
C. 
D. 