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 gradient field F of the function f.f(x, y, z) = ln (x4 + y7 + z7)
A. F = ln ( y7 + z7)i +
ln (x4 + z7)j +
ln ( x4 + y7)k
B. F = i +
j +
k
C. F = i +
j +
k
D. F = i +
j +
k
Mathematics
Solve.x = 216
A. -
B.
C. -3
D. 3
Mathematics
Sketch the graph of the rational function.f(x) =
A.
B.
C.
D.
Mathematics
Write the fraction or mixed number as a percent.
A. 1%
B. 7%
C. 13%
D. 75%
Mathematics