Hi,  

a jar contains 84 coins: 19 quarters, 30 dimes, 12 nickles, and 23 pennies. 

P(nickel or Penny)= P(nickel) + P(Penny) =  

RELATED QUESTIONS

Gabriella has 20 quarters, 15 dimes, 7 nickels, and 8 pennies in a jar. After taking 6... (answered by Fombitz,MathTherapy)

a coin purse contains 3 quarters 6 dimes 2 nickles and 4 pennies. what is the probablity... (answered by stanbon)

A jar contains 8 nickles, 10 dimes, 6 quarters, and 22 pennies. A coin is chosen at... (answered by Fombitz,Cromlix)

A jar has 15 coins 4 pennies, 5 dimes, 6 quarters. A coin is selected from the jar (Find)
 (answered by fractalier)

If a jar contains 7 pennies, 9 dimes, and 4 quarters, what is the probability of picking... (answered by stanbon)

A jar contains pennies, nickels, dimes and quarters. There are 3 times as many pennies as  (answered by richwmiller)

A collection of coins contains 13 pennies, 12 dimes, and 3 quarters. What is the... (answered by solver91311)

If a jar is full of 100 coins and all the coins are either nickles or dimes, what is a... (answered by stanbon)

A jar of coins contains dimes, pennies, and quarters. There are 220 pennies in the jar.... (answered by stanbon)