Ben ordered 19 pizzas for party. He ordered 3 types...cheese, pepperoni and supreme. Cheese pizza costs $6 each,[..]

After watching the famous hot dog eating contest at Coney Island this summer, four kids decided to have their own[..]

One number is 1 less than a second number. Twice the second number is 20 less than 4 times the first. Find the two[..]

Ben ordered 17 pizzas for party. He ordered 3 types...cheese, pepperoni and supreme. Cheese pizza costs $8 each,[..]

On opening night of a play 976 tickets were sold. Total recipts were $8,480. Children's tickets were $8.00 a piece,[..]

A cold soda had the initial temp. of 36 degreesF. Jodi immediately went outside where the temp was a steady 93[..]

A certain radioactive isotope has leaked into a small stream. Four hundred days after the leak, 4% of the original[..]

During a research experiment, it was found that the number of bacteria in a culture grew at a rate proportional to[..]

how long (in years and months) will it take for and investment to double at 5% compounded monthly?

what is the interest rate necessary for and investment to quadruple after 17 years of continuous compound intrest