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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Subtract.
A. 56 B. 50 C. 142 D. 66
Mathematics
If possible, find the matrix product of AB.A = [-7 2 9]; B = 
A. AB = [120]
B. AB = [-14 0 -27]
C. AB = 
D. AB = [-41]
Mathematics
Determine whether the function is a polynomial function.f(x) = x3/2 - x5 + 2
A. Yes B. No
Mathematics
Add the value that will turn the expression into a perfect square trinomial to complete the square. Then factor the trinomial to a squared binomial.a2 - 10a
A. add 25; (a - 5)2 B. add 25; (a + 5)2 C. add 0; (a - 5)2 D. add 25; (a - 10)2
Mathematics