The probabilty of pulling a queen out of a stack of cards is four chances (since there are four queens, one of each suit) out of 52. Or 4/52, or .08, or 8%.
8%
13 cards with hearts on themA=12=2 etc.
It depends on how many cubes in the stack and what shape they form.
Standard U.S. bills weigh 1 gram each.
The US paper currency (which is all the same size) is reportedly 0.0043 inches thick. Thus 1000000 * 0.0043 = 3400 inches. Alternately, if you stack them until you get $1M, the stack will be 170 inches tall, or 14' 2".
Probability theory is used.
It rather depends on how many 4s there are in the stack. It's (however many 4s there are) to 25. If you had a standard pack of playing cards then there are 52 cards of which four are 4s, so your odds are 4 in 52, or 1 in 13.
There is exactly 52 cards in a normal stack.
Stack these boxes over there, please.There was a stack of cards sitting on the table.
red
4
Gravity, which force will equal the weight of the books
Each pack of cards has 4 Kings.
8%
Hearts and Diamonds are both red cards. Spades and Clubs are both black.
1/105 ≈ 0.00952 = 0.952 % There are two possible cards out of 15 that can be drawn first, leaving 1 out of 14 that must be drawn second, giving a probability of: 2/15 x 1/14 = 2/210 = 1/105
nope