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tlin0611
Username
tlin0611
Score
8
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Questions
1
Answers
0
4 Questions
0 Answers
-1
218
1
+8
In a three-digit number, the hundreds digit is greater than 5, the tens digit is greater than 4 but less than 8...
In a three-digit number, the hundreds digit is greater than 5, the tens digit is greater than 4 but less than 8, and the units digit is the smallest prime number. How many three-digit numbers satisfy all of these conditions?
off-topic
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tlin0611
Dec 25, 2017
0
197
1
+8
A number is chosen at random from the set of consecutive natural numbers . What is the probability that the number chosen is a factor of ? E
A number is chosen at random from the set of consecutive natural numbers . What is the probability that the number chosen is a factor of ? Express your answer as a common fraction.
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tlin0611
Dec 23, 2017
0
195
1
+8
Let return the number of times appears in Pascal's Triangle. For example, and . If is a positive
Let return the number of times appears in Pascal's Triangle. For example, and . If is a positive integer, what is the minimum value of ?
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tlin0611
Dec 23, 2017
0
270
1
+8
If I roll a fair, regular six-sided die four times, what is the probability that I will roll the number exactly three times?
If I roll a fair, regular six-sided die four times, what is the probability that I will roll the number exactly three times?
off-topic
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tlin0611
Dec 23, 2017