What is the change in rate from 1950 to 2000

The ratio of Green Bay Packer fans to all NFL fans is 1:5. If there are 200 football fans watching Monday Night Football at the bowling alley, how many of them would be Green Bay Packer fans?

Dan had 42 books in his library. he bought several books at a yard sale over the weekend. he now has 58 books in his library. how many books did he buy at the yard sale? write a equation to solve each problem then solve the equation

1. The mean of the data set{9,5, y, 2, x} is twice the data set {8, x, 4,1,3}. What is (y-x) squared. 2. How many alcohol must be added to480 grams of hand sanitizer that is 24% alcohol to make it a hand sanitizer that is 40% alcohol?

Yuri invests $2,000 in an account with compound interest at 6%. Maria invests $3,500 in an account with compound interest at 4%. Using the rule of 72, T=72/R how many years with it take Yuri and Maria to double their money?

A container holds 8 gallons of water. If 4/5 of a gallon is added to the container each hour, how many hours would it take to fill the container?

Which of the sets of ordered pairs represents a function

Jessie saves $6.90 each week. In how many weeks will she have saved at least $50.00?

A tennis racket normally costs $80. The tennis racket is on sale for 40 % off. What is the sale price of the tennis racket?

Utopia has a population of 17,000. If 70% of the population voted in the last presidential election, how many people voted in the election?

The mass of a container is 5.81 kilograms when completely filled with sugar. The mass of the container is 3.8 kilograms when 3/8 of sugar is removed. What is the mass of the empty container?