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  • Member for 11 years, 8 months
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6 votes

Why does an exponential function eventually get bigger than a quadratic

4 votes

Help to understand algorithm for finding square root?

3 votes

Six letter words from "MONSTER"

2 votes

Probability: Game of Cards

2 votes

Hexadecimal numbers that does not look like decimal

2 votes
Accepted

Probability question about picking $2$ types of balls out of $3$

2 votes
Accepted

Finding the smallest number whose sum of the digits is equal to a given N

2 votes

What is the probability that the total score after throwing darts is divisible by $3$.

2 votes

Find the $26^{th}$ digit of a $50$ digit number divisible by $13$.

2 votes
Accepted

$(-10)^\frac{1}{3}$ comes out to be imaginary

2 votes
Accepted

How many ways can I split up a string of length $n$ so that the length of the split strings add up to $n$?

1 vote

Number of ways to distribute $170$ identical things in $12$ boxes where each box has different capacity.

1 vote
Accepted

What is the correct expression about Units digit? (revised)

1 vote

What is the sum of the 12th to 20th terms (inclusive) of the arithmetic sequence 7,12,17,22,...?

1 vote

Learning math under time pressure

1 vote

Counting probability of disease

1 vote

Correspondence between time and the level of water while filling a hemisphere with water at a constant rate

1 vote
Accepted

Time rate problem involving trains don't know if my answer is correct

1 vote
Accepted

Find the value of $\log_{xz}(xy^4z) \times \log_{xy}(xyz^4)$

1 vote

Find $ k$ last digits of quotient

1 vote

How to solve the work and time problems mentally?

1 vote
Accepted

Problem based on ages of two persons.

1 vote
Accepted

Get angle that is out of a range

1 vote
Accepted

Why is $(\frac{x}{y})^x=n^x$ linear when graphed.

1 vote

Probability of Child having Blood Type $AB$

1 vote

A recursive approach to Josephus problem (OEIS 225381)

0 votes
Accepted

How do I apply the technique to solve this problem properly?

0 votes

Find the smallest integer $n$ greater than $1$ such that the last $3$ digits of $n^2$ are the same as the last $3$ digits of $n$.

0 votes

Limit $\lim _{x \to -3} \frac{\frac 1{ax} + \frac 13}{b x^3 + 27} = - \frac 1{3^5}$

0 votes

Find sum combinations of a number