A die is cast repeatedly until a 4 falls uppermost. Let the random variable X denote the number of times the die is cast. What are the values that X may assume?
What will be an ideal response?
X may assume the values in the set S = {1,2,3,...}
Mathematics
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Decide whether the statement is true or false.If a circle is split in half so as to make a semicircle, the diameter now becomes the radius and the radius is reduced to one-third its original size.
A. True B. False
Mathematics
Add.-8 + (-7)
A. 15 B. -15 C. -1 D. 1
Mathematics
Find the average rate of change for the function between the given values.f(x) = 7x3 - 5x2 - 3; from -4 to 8
A. 
B. 474
C. 
D. 316
Mathematics
Suppose a and b are real numbers other than zero and that 
. State whether the inequality is true or false.
?
?
A. False B. True
Mathematics