Answer:
P(1 and 2 are green) = 3/25
Step-by-step explanation:
We need to know the total number of marbles
6 Blue + 10 red + 9 green = 25 marbles
P ( 1st marble is green) = green/ total
= 9/25
Since we don't put it back, there are
6 Blue + 10 red + 8 green = 24 marbles
P ( 2st marble is green) = green/ total
= 8/24 = 1/3
P(1 and 2 are green) = P(1st green) * P(2nd green)
= 9/25 * 1/3
= 3/25
Answer:
(2,-1.5)
Step-by-step explanation:
Answer:
This is a three-term ratio
Step-by-step explanation:
There's three quantities, right? Simple my dude
20:10:4
Answer:
7
Step-by-step explanation:
the answer is 7 because if there is 7 people then there will be 7 different ways to arrange the chairs in the table
