Question

Determine the quantities of food that meet the nutritional requirements at least cost?

score 2.4k · Answer 1 · 2020-06-05 02:58:53

2.4k

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Determine the quantities of food that meet the nutritional requirements at least cost?

Published on 05 Jun 2020 - 2:58

score 252 · Answer 2 · 2020-06-06 21:05:38

252

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Solution of $x^{x^x}=3$

Published on 06 Jun 2020 - 21:05

score 202 · Answer 3 · 2020-06-07 19:15:29

202

Views

Show for any monic polynomial $p(x)$ and for any $k$ that there are $k$ primes $q_i$ and $k$ integers that $n_i$ such that $q_i|p(n_i)$

Published on 07 Jun 2020 - 19:15

score 594 · Answer 4 · 2026-03-30 15:14:56

594

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Predicting results of a game (TicTacToe), with players using fixed strategies

Published on 30 Mar 2026 - 15:14

score 314 · Answer 5 · 2020-06-08 16:00:48

314

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Can you define $f(x)$ such that $2^{x}<f(f(f(x)))<2^{2^x}$?

Published on 08 Jun 2020 - 16:00

score 47 · Answer 6 · 2020-06-09 19:26:07

47

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Determine every polynomial with real coefficients such that $P(P(x))=[P(x)]^k$

Published on 09 Jun 2020 - 19:26

score 73 · Answer 7 · 2020-06-09 23:42:54

73

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Solving $4\arctan\frac1q-\arctan\frac1p=\frac\pi4$ for integer $p$ and $q$

Published on 09 Jun 2020 - 23:42

score 35 · Answer 8 · 2020-06-10 00:14:52

35

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How to properly solve the following probability problem?

Published on 10 Jun 2020 - 0:14

score 67 · Answer 9 · 2020-06-10 07:53:06

67

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A condition on function $f(x+a)+f(x+b)=\frac{1}{2}f(2x)$ implies periodicity

Published on 10 Jun 2020 - 7:53

score 788 · Answer 10 · 2026-03-27 01:44:39

788

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Chebyshev's Inequality Produces Result with Negative Value

Published on 27 Mar 2026 - 1:44

score 91 · Answer 11 · 2026-03-26 07:40:33

91

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Card Game Probability Difficulties

Published on 26 Mar 2026 - 7:40

score 52 · Answer 12 · 2020-06-12 19:15:36

52

Views

frac{a}{b}+\frac{b}{a} \notin \mathbb{Z}$

Published on 12 Jun 2020 - 19:15

score 63 · Answer 13 · 2020-06-12 22:38:26

63

Views

Let $ba=a^4b^3$, show that $\mathrm{ord}(a^4b)=\mathrm{ord}(a^2b^3)$

Published on 12 Jun 2020 - 22:38

score 48 · Answer 14 · 2020-06-13 14:11:59

48

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Bound on the size of a subset of a group give that there's an element $a$ such that $(xa)^3=1$ for all $x \in H$ (subgroup)

Published on 13 Jun 2020 - 14:11

score 55 · Answer 15 · 2020-06-13 17:07:00

55

Views

A Weird Modular Arithmetic Question

Published on 13 Jun 2020 - 17:07

List Question

Determine the quantities of food that meet the nutritional requirements at least cost?

Solution of $x^{x^x}=3$

Show for any monic polynomial $p(x)$ and for any $k$ that there are $k$ primes $q_i$ and $k$ integers that $n_i$ such that $q_i|p(n_i)$

Predicting results of a game (TicTacToe), with players using fixed strategies

Can you define $f(x)$ such that $2^{x}<f(f(f(x)))<2^{2^x}$?

Determine every polynomial with real coefficients such that $P(P(x))=[P(x)]^k$

Solving $4\arctan\frac1q-\arctan\frac1p=\frac\pi4$ for integer $p$ and $q$

How to properly solve the following probability problem?

A condition on function $f(x+a)+f(x+b)=\frac{1}{2}f(2x)$ implies periodicity

Chebyshev's Inequality Produces Result with Negative Value

Card Game Probability Difficulties

frac{a}{b}+\frac{b}{a} \notin \mathbb{Z}$

Let $ba=a^4b^3$, show that $\mathrm{ord}(a^4b)=\mathrm{ord}(a^2b^3)$

Bound on the size of a subset of a group give that there's an element $a$ such that $(xa)^3=1$ for all $x \in H$ (subgroup)

A Weird Modular Arithmetic Question

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