Jonathan's piggy bank contains 20 nickels, 30 quarters, and 50 one-dollar coins. He picks 20 coins from the bank at random; 12 of these coins are one-dollar coins. The theoretical probability of picking a one-dollar coin from the piggy bank before the draw is %, but the experimental probability, based on the draw, is %
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Jonathan's piggy bank contains 20 nickels, 30 quarters, and 50 one-dollar coins. He picks 20 coins from the bank at random; 12 of these ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Jamal filled his tank then used 7/16 of the tank for traveling to visit his grandfather. He then used 1/3 of the remaining gas to run errands around town. What fraction of the tank is filled with gasoline?
Answers (1)
Emma pays $108 every six weeks for tennis lessons. What is the price per year for tennis lessons?
Answers (1)
If f (x) = - 2x + 3 and g (x) = 4x - 3, which is greater, f (5) or g (-2) ? a. f (5) c. they are equal b. g (-2) d. not enough information to determine
Answers (1)
The school purchased 100 trophies to give to the honor roll students. If one trophy cost $4.32, how much would it cost for all of the trophies
Answers (2)
Solve the equation for x. 3 (11x + 5) = 279
Answers (2)
New Questions in Mathematics
The first year of a charity walk event had an attendance of 500. The attendance y increases by 5% each year. How many people will attend in the 10th year?
Answers (1)
X + 5 * 3 divided by 4 - 2= (Sorry, I don't know how to create a division sign on this keyboard.)
Answers (1)
Convert 78% to a decimal
Answers (1)
A family is measuring its house in order to figure out how much paint will be needed to paint the house. Which is the dependent variable in the relationship?
Answers (1)
A fish tank in the shape of a rectangular prism has dimensions of 14 inches, 16 inches, and 10 inches. the tank contains 1680 cubic inches of water. what percent of the fish tank is empty? 1) 10 2) 25 3) 50 4) 75
Answers (2)