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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Find the indicated vector.Let u = 
, v = 
. Find 2u + 8v.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Find the approximate values of r1 through r4 in the factorization6x4 - 12x3 - 7x2 + 13x - 1 = 6(x - r1)(x - r2)(x - r3)(x - r4).
What will be an ideal response?
Mathematics
Find the quotient 
of the complex numbers. Leave answer in polar form.z1 = 8
z2 = 3
A. 
B. 
C. 
D. 
Mathematics
Evaluate if possible.
A. 
B. 7
C. 49
D. 
Mathematics