Answer:
.3333333
Step-by-step explanation:
There are 10 shirts
6 blue and 4 green
P (blue) = blue shirts/ total
6/10 = 3/5
Then there are 9 shirts left 5 blue and 4 green
P(blue) = blue shirts / total
5/9
P(blue, no replace, blue) = 3/5 * 5/9 = 1/3
Answer:
There are 768 1 dollar coins, 1280 50 cent coins and 1792 25 cent coins
Step-by-step explanation:
The total amount of coins is given by x.
Ratio 3:5:7
are worth $1.
are worth 50 cents = $0.5.
are worth 25 cents = $0.25.
The total amount of money is $1856.
This means that:
Amount of coins of 1 dollar:
Amount of 50 cent coins:
Amount of 25 cent coins:
There are 768 1 dollar coins, 1280 50 cent coins and 1792 25 cent coins
Answer:
7893600
Step-by-step explanation:
There are 26 letters
first space has 26 choices
second space has 25 choices because one choice would make it repeating
third has 24 choices
fourth has 23 choices
fifth has 22 choices
multiply them together to get the answer
26*25*24*23*22 is 7893600