Solve the problem.Suppose that we wish to distribute the two-digit random numbers from 00 through 99 such that the corresponding random numbers can be used to simulate the sightings of UFO's in a given region. If the numbers 00 to 40 correspond to 0 sightings, what is the estimated probability of 0 sightings?
A. 
B. 
C. Not possible to tell with the given information.
D. None of the above is correct.
Answer: A
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Graph the compound inequality.x + 2y ? 2 and x + y ? 0
A. 
B. 
C. 
D. 
Solve the triangle, if possible. Approximate values to the nearest tenth when appropriate.? = 44.1°, c = 4.6, ? = 90°
A. a = 3.3, ? = 45.9°, b = 3.2 B. a = 3.2, ? = 45.9°, b = 3.3 C. a = 3.3, ? = 45.9°, b = 2.5 D. a = 2.5, ? = 45.9°, b = 3.9
Write the first five terms of the geometric sequence.a1 = -3, r = -4
A. -3, -12, -48, -192, -768 B. 3, -1, -5, -9, -13 C. 3, -12, 48, -192, 768 D. -3, 12, -48, 192, -768
Use percents, percent equations, and/or percent proportions to solve the application.A company has 25 franchises in China. This number is expected to increase to 36 over the next three years. What is this percent increase?
A. 44% B. 30.6% C. 56% D. 11%