Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.Two balls are drawn from a bag in which there are 4 red balls and 2 blue balls. The number of blue balls is counted.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Calculate the flow in the field F along the path C.F = -8i + 7j + 8k; C is the curve r(t) = 2 cos 2ti + 2 sin 2tj + 8tk , 0 ? t ? 2?
A. 60 + 256? B. -32 + 256? C. -4 + 256? D. 128?
Mathematics
Determine the metric unit that would best be used to measure the volume.A truckload of gravel
A. cubic kilometers B. kiloliters C. cubic centimeters D. cubic meters
Mathematics
Express the number in terms of powers of the numbers in the expression.2 ? 2 ? 2 ? 3
A. 2 ? 33 B. 2 ? 3 C. 23 ? 3 D. 3(2) ? 3
Mathematics
Solve.The cube has sides of length 4y5 feet. Find its volume. 
A. 64y125 cu ft B. 12y15 cu ft C. 12y125 cu ft D. 64y15 cu ft
Mathematics