the probability of winning a game is 15% if you play 60 times how many times should you expect to win

The mean mark for the class was 70%. There are 30 students in the class, 20 of whom are boys. The mean mark for the boys is 62%. What is the mean mark for the girls?

Write equation and solve. Half of your baseball card collection got wet and was ruined. You bought 15 cards to replace some that were lost. How many did you begin with if you now have 38 cards

How do you solve 29.9 - 18.82

Simon gets some money for his birthday. Simon spends ¹/₂ of his money on a bike. He then gets £20 more from his gran for his birthday. He spends ¹/₄ of what he has left on a new game. He has £57 left.

There are 12 players on a new softball team total registration is $572 and they also need to spend 1,240 on equipment players raised $786 and to pay the rest off decide to sell candles for $9.50 how much candles does each player have to sell

A square has an area of 49 sq in. How do you find the perimeter?

Without graphing, classify the following system as independent, dependent, or inconsistent. y = - 3x + 5 3x+y=5

Neil is currently twice the age of his brother when Neil was born. The sum of their ages will be 98 when Neil is as old as his brother's current age. How old are they?

Below are 36 sorted ages of an acting award winner. Find P80. 20, 22, 22, 24, 25, 28, 28, 29, 29, 30, 34, 35, 35, 36, 37, 39, 44, 48, 49, 51, 51, 51, 54, 56, 57, 58, 63, 66, 67, 72, 72, 74, 76, 77, 79, 80

sofia bought bananas, cereal, and milk at the store. She spent all of her money. She spent 3/10 of her money on bananas and 4/10 on cereal. What fraction of her money did Sofia spend on milk? Write and solve equations.