Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.Two marbles are drawn from a bag in which there are 4 red marble and 2 blue marble. The number of blue marbles is counted.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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The function Y2 is defined as Y1 + k for some real number k. Based upon the given information about Y1 and Y2, find k.
A. 5 B. 4 C. -5 D. -4
Mathematics
Evaluate without the use of a calculator.sec-1 (-1)
A. ?
B. 2?
C. 0
D. 
Mathematics
Evaluate the expression.
+ 
÷ 
? 
A. - 
B. 
C. - 
D. - 
Mathematics
Write as a percent.4.9
A. 0.49% B. 0.0049% C. 49% D. 490%
Mathematics