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jaekg
Username
jaekg
Score
24
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Questions
6
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6 Questions
0 Answers
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5
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+24
Counting
Find the number of ways of choosing three circles below, so that no two circles are next to each other.
jaekg
May 25, 2024
0
2
0
+24
Counting
In how many ways can you distribute $8$ indistinguishable balls among $2$ distinguishable boxes, if at least one of the boxes must be empty?
jaekg
May 25, 2024
0
2
0
+24
Counting
There is a group of five children, where two of the children are twins. In how many ways can I distribute $3$ identical pieces of candy to the children, if the twins must get an equal amount of candy?
jaekg
May 24, 2024
0
1
1
+24
Hard algebra
For an integer n, the inequality
x^2 + nx + 15 < -21 - 7x + x^2
has no real solutions in x. Find the number of different possible values of n.
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jaekg
May 24, 2024
0
2
1
+24
Need help
Let $x$ and $y$ be real numbers such that $x^2 + y^2 = 4x + 12y.$ Find the largest possible value of $x + y.$ Give your answer in exact form using radicals, simplified as far as possible.
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jaekg
May 24, 2024
0
1
1
+24
Help me plz
A line and a circle intersect at A and B. Find the coordinates of the midpoint of \overline{AB}.
The ilne is y = 3x - 2, and the circle is (x - 4)^4 + (y - 5)^2 = 68.
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jaekg
May 24, 2024