Solve the problem.At the first tri-city meeting, there were 8 people from town A, 7 people from town B, and 5 people from town C. If the council consists of 5 people, find the probability of 2 from town A, 2 from town B, and 1 from town C.
A. .038
B. .090
C. .190
D. .076
Answer: C
Mathematics
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Solve the problem.Julian's grocery bill was $9.43. He gave the clerk a $20 bill. How much change should he receive?
A. $10.57 B. $9.43 C. $10.56 D. $9.57
Mathematics
Perform the set of operations, working from left to right.17 - (-1) + 14
A. -2 B. 2 C. 30 D. 32
Mathematics
Use logarithms to solve the equation. (Round the answer to four decimal places.)
?
?
x = __________
Fill in the blank(s) with the appropriate word(s).
Mathematics
Determine the value of C such that the function is a probability mass function.f(x) = C(x - 1), x = 5, 6, 7, 8, 9
A. C = 
B. C = 
C. C = 
D. C = 
Mathematics