A biased coin is flipped. The probability of getting heads is 80%. A player wins $2 each time he gets tails, and a game involves 10 tosses. What is the expected value of the money earned in a game?

An auto repair shop charged a customer $280 to repair a car. The bill listed $80 for parts the remainder for labor. If the cost of labor is $50 per hour, how many hours of labor did it take to repair the car?

A soccer team won 6 games out 10 total game if they played 25 total games how many games did they win

Filling a bathtub. The tub holds 32 gallons of water. It is now 4/7 full. How many gallons of water are in the tub

Pam's eye-level height is 324 ft above sea level, and Adam's eye-level height is 400 ft above sea level.

What is 8% of 1000 dfbhwehfhewjvfhvhewvf

A rectangular field is 0.4 kilometers long and 0.3 kilometers wide. What is the area of the field in square meters?

Drag the tiles to the boxes to form correct pairs. Match each addition operation to the correct sum.

Assume that you have $60 a week to spend on bottled water and chips. A bottle of water costs $2 and a bag of chips costs $3. If you buy 15 bottles of water, how many bags of chips can you purchase

What is the solution to the equation 5 x + 0.25 = 7 x minus 0.05?

Summerfield has a population of 26,000 people. The town has been seeing its population decline by 10% every year. If this trend continues, what will the population be in 10 years?