Let p represent 7 < 8, q represent 2 < 5 < 6, and r represent 3 < 2. Decide whether the statement is true or false.(q ? ~p) ? r
A. False
B. True
Answer: B
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The graphs of two functions f(x) and g(x) are given.Solve f(x) ? g(x).g(x)f(x)
A. 1 ? x ? 4 B. x ? 2 or 1 ? x ? 4 C. -1 ? x ? 4 D. x ? -1 or 1 ? x ? 4
A new computer circuit was tested and the times (in nanoseconds) required to carry out different subroutines were recorded. Find r. Round your answer to four decimal places.
Difficulty12234555Time1011121014192120?
r? ? __________
Fill in the blank(s) with the appropriate word(s).
Solve and check.9y2 + 24y + 16 = 0
A. - , -
B. - , -
C. ,
D. , -
Find the probability of the event if a single choice is made from a bag.A bag contains 15 balls numbered 1 through 15. What is the probability of selecting a ball that has an even number when one ball is drawn from the bag?
A.
B.
C.
D. 7