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Filliqq
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Filliqq
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212
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1
56 Questions
1 Answers
0
659
1
+212
help pls
Given that $x$, $\frac{1}{x}$, $y$, $\frac{1}{y}$, $z$ and $\frac{1}{z}$ are all integers, how many distinct values of $x+ y+ z$ are possible?
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Filliqq
28.09.2020
0
767
5
+212
help pls
How many total days were there in the years 2001 through 2004?
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Filliqq
08.09.2020
0
813
4
+212
help pls
How many integers in the list $25,$ $26,$ $27,$ $\dots,$ $250$ are not perfect cubes?
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Filliqq
08.09.2020
0
1684
1
+212
help pls
We call a number peachy if every digit in the number is either a $3$ or next to a $3.$ For example, the numbers $333,$ $83,$ $303,$ and $3773$ are all peachy, but the numbers $32523,$ $786,$ $340,$ and $3999$ are not peachy. How many positive $3$-digit
mehr ..
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Filliqq
07.09.2020
0
494
1
+212
help pls
There are 15 skaters in the Olympic women's competition, including 4 Americans. The gold medal goes to first place, silver to second, and bronze to third. In how many ways can the medals be awarded to three of the 15 skaters?
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Filliqq
02.09.2020
0
521
1
+212
help pls
There are 97 students in South High School. South High School offers only Chinese and Spanish. There are 5 more students in Chinese than in Spanish, and every student takes at least one language. If 44 students take only Spanish, then how
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Filliqq
01.09.2020
0
1107
1
+212
At my office, 16 people own cats, 9 people own dogs, and 3 people own both cats and dogs. How many people own a cat or a dog?
At my office, 16 people own cats, 9 people own dogs, and 3 people own both cats and dogs. How many people own a cat or a dog?
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Filliqq
30.08.2020
0
1101
7
+212
Find a non-zero value for a such that ax^2+8x+4=0 has only one solution.
Find a non-zero value for a such that ax^2+8x+4=0 has only one solution.
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Filliqq
29.08.2020
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neueste
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1
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#2
+212
0
wrong
Filliqq
23.10.2020