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alskdj
Username
alskdj
Score
34
Stats
Questions
9
Answers
0
10 Questions
0 Answers
0
21
1
+34
Each minute he moves to one of the dots neighboring the dot he was at, choosing from among its neighbors at random.
An ant moves on the following lattice, beginning at the dot labeled A. Each minute he moves to one of the dots neighboring the dot he was at, choosing from among its neighbors at random. What is the probability that after 5 minutes he is at the dot
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alskdj
Feb 14, 2019
0
22
0
+34
An ant moves on the following lattice, beginning at the dot labeled A.
An ant moves on the following lattice, beginning at the dot labeled A. Each minute he moves to one of the dots neighboring the dot he was at, choosing from among its neighbors at random. What is the probability that after 5 minutes he is at the dot
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alskdj
Feb 11, 2019
0
42
1
+34
4 people sit around a circular table & everyone rolls a die. What's the probability no 2 people next to each other roll same numbers?
Four people sit around a circular table, and each person will roll a standard six-sided die. What is the probability that no two people sitting next to each other will roll the same number after they each roll the die once? Express your answer as a common
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alskdj
Feb 8, 2019
+1
53
1
+34
3 cards are chosen at random from a standard 52-card deck. What is the probability that they form a pair?
3 cards are chosen at random from a standard 52-card deck. What is the probability that they form a pair? (A 3-card hand is a 'pair' if two of the cards match in rank but the third card is different. For example, 668 is a pair, but 999 is not.)
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alskdj
Jan 30, 2019
0
56
1
+34
A professor is assigning grades to a class of 10 students. As a very kind professor, he only gives out A's, B's, and C's. How many ways can
A professor is assigning grades to a class of 10 students. As a very kind professor, he only gives out A's, B's, and C's. How many ways can the professor assign grades to all his students?
THANKS FOR ALL HELP
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alskdj
Jan 20, 2019
0
51
2
+34
Henry has 8 identical stickers and 4 sheets of different paper. All stickers are put on paper. How many ways are there for him to do this?
Henry's little brother has identical stickers and sheets of paper, each a different color. He puts all the stickers on the pieces of paper. How many ways are there for him to do this, if only the number of stickers on each sheet of
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alskdj
Jan 20, 2019
0
52
1
+34
help asap!!
Find the product of all positive integer values of such that has two real roots.
THANKS FOR ALL HHELP
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alskdj
Jan 17, 2019
0
42
1
+34
Please help asap!
Find the product of all real values of for which has exactly one real solution.
THANKS
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alskdj
Jan 14, 2019
0
60
1
+34
An old billionaire is writing his will, and deciding how to distribute his nine estates among his three children. He wants to give each chil
An old billionaire is writing his will, and deciding how to distribute his nine estates among his three children. He wants to give each child at least one estate, and he does not want to give any two of his children the same number of estates. In how many
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alskdj
Dec 27, 2018