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stevemarvell's user avatar
stevemarvell's user avatar
stevemarvell
  • Member for 10 years, 8 months
  • Last seen more than a month ago
5 votes

A couple has 2 children. What is the probability that both are girls if the eldest is a girl?

4 votes
Accepted

Picking teams for a game

2 votes

Solve $4^{9x-4} = 3^{9x-4}$

2 votes

Solve $4^{9x-4} = 3^{9x-4}$

2 votes

How many bitstrings of length n contain an equal number of zeros and ones?

2 votes

Simplify $(A+C)(AD+AD) + AC + C$ using Boolean algebra

2 votes

Find number no of ways to fill a grid with balls[Part 2]

1 vote

Finding the second radius of an ellipse given the first radius and the center

1 vote

How find this equation $\prod\left(x+\frac{1}{2x}-1\right)=\prod\left(1-\frac{zx}{y}\right)$

1 vote

Making a decision

1 vote
Accepted

How many events if the probability of an event is given

1 vote
Accepted

Triangle bisection on non-right angle triangle with known angle and two sides

0 votes

How to find the rectangle center point (origin position)?

0 votes

Two dice thrown, one comes up 6

0 votes

Probability Question involving three coins.

0 votes

Distance rate time problem of two mice

0 votes

can a great circle route be predicted from initial condition?

0 votes
Accepted

Fun probability baseball question throwing strikes and balls

0 votes

Convert trig of angle in degrees to decimal value without a calculator

0 votes

Simplifying an inverse trig function?