Solve the problem.A box contains 4 slips of paper, on each of which is written the number 1, 2, 3, or 4, respectively. A slip is drawn and the number on it is noted. That slip is put aside, another drawn, and the number on it noted. What is the probability thata) the sum of the two numbers is 5?b) the first number drawn is a 2 and the second number is not 5?c) the sum of the two numbers is not 10?
A. a) 
b) 
c) 0
B. a) 
b) 
c) 1
C. a) 
b) 
c) 0
D. a) 
b) 
c) 1
Answer: B
Mathematics
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Find the cardinal number of the set.Given:n(U) = 60 n(A) = 30 n(B) = 16 n(A ? B) = 6Find n(A ? B)'.
A. 46 B. 20 C. 40 D. 14
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Write as a decimal.
%
A. 3.1667 B. 0.3167 C. 0.0317 D. 3.0017
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Find the decimal approximation for the radical. Round the answer to three decimal places.
A. 14.897 B. 14.900 C. 222.000 D. 14.905
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Find functions f and g so that F(x) = (f ? g) (x).F(x) = 
A. f(x) = 
, g(x) = - 
B. f(x) = 
, g(x) = x2 - 4
C. f(x) = 
, g(x) = x2 - 4
D. f(x) = 
, g(x) = x - 4
Mathematics