Find the probability.A bag contains 13 balls numbered 1 through 13. What is the probability of selecting a ball that has an even number when one ball is drawn from the bag?
A. 6
B. 
C. 
D. 
Answer: D
Mathematics
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If x = 188 then -(-x ) = ____ .
A. -188 B. 188 C. -x
Mathematics
An everyday activity is described. Keeping in mind that an inverse operation "undoes" what an operation does, describe each inverse activity.waking up
A. closing the eyes B. going to bed C. falling asleep D. getting up
Mathematics
Solve the problem.The sum of a student's three scores is 223. If the first is 11 points more than the second, and the sum of the first two is 43 more than twice the third, what was the first score?
A. 87 points B. 49 points C. 60 points D. 76 points
Mathematics
Write the first five terms of the arithmetic sequence.a1 = 5; d = 3
A. 8, 11, 14, 17, 20 B. 0, 5, 8, 11, 14 C. 5, 7, 9, 11, 13 D. 5, 8, 11, 14, 17
Mathematics