A bag contains 3 blue marbles, 7 red marbles, and 2 green marbles. One marble is selected at random from the bag.

1 What is the probability that the marble is green?
2. What is the probability that the marble is red?
3. Find the odds that the marble is blue.

During one day, an ATM machine dispensed 500 $20 bills, of which 75 were older bills with a small picture of President Andrew Jackson on them.

Question

A bag contains 3 blue marbles, 7 red marbles, and 2 green marbles. One marble is selected at random from the bag.

1 What is the probability that the marble is green?
2. What is the probability that the marble is red?
3. Find the odds that the marble is blue.

During one day, an ATM machine dispensed 500 $20 bills, of which 75 were older bills with a small picture of President Andrew Jackson on them.

anonymous · Answer

Make sure your answers are simplified. Do not change them to decimals.