on a gameboard spinner, martin won a prize on 4 spine and failed to win a prize on 6 other spins. Based on experimental probability, on how many of the next 20 spins should martin expect to win a prize?

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Sara would like to open a bank account. What will she need to do this? Check all that apply. identification card high school diploma money to start the account birth certificate proof of address

A television normally cost 1,420. Due to a store sale the television is now 1,022.40. What was the percentage taken off the television?

For each of the 4 stroke categories, consider a random variable representing the time of a randomly selected swimmer in that category. What is the standard deviation of the sum of the 4 random variables? 0.83 seconds A 1.67 seconds B 2.

Jesse deposits her $500 into bank. Interest is 9.5%. She withdraws 737.50. How long did she keep her money in the account?

A mixture of dimes and quarters has a total value of $10.20. There are 57 coins in all. How many type of each coin is present?

Amy went to soccer practice at 10:30 a. m. She returned home at 1:25 p. m. How long was Amy at soccer practice,

What is the circumference of a circle if the radius is 13?

You receive 9 text messages in 12 minutes. What is the rate of text messages per hour?

How does 20/50 compare to 50 percent Jenny claims 20/50 is equivalent to 70/100 because if I add 50 to the denominator to get to 100 and the add the 50 to the numerator to get 70 the faction becomes 70/100" explains why 20/50 &