In a high school graduating class of 128 students, 52 are on the honor roll. Of these, 45 are going on to college; of the other 76 students, 53 are going on to college. A student is selected at random from the class. What is the probability that the person chosen is going to college.
?
A. 
B. 
C. 
D. 
E. 
Answer: A
Mathematics
You might also like to view...
Describe the largest set S on which it is correct to say that f is continuous.f(x, y) = 
A. {(x, y): 6x + 10y ? 0} B. Entire plane C. {(x, y): x + y ? 0} D. {(x, y): 6x + 10y ? 0}
Mathematics
Draw an angle in standard position such that the terminal side passes through the given point.(2, -6)
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.An object in simple harmonic motion has a frequency of 
oscillations per second and an amplitude of 6 feet. Write an equation in the form d = a sin ?t for the object's simple harmonic motion.
A. d = 6 sin 
B. d = 6 sin 
C. d = 6 sin 
D. d = 6 sin 3?t
Mathematics
Find the composition. If f(x) = x2 + 6x and g(x) = x + 3, find ( f ? g)(3)
A. 6
B. 0
C. 72
D. 30
Mathematics