For brett's birthday his mother gave out colorful birthday hats that were cone shaped. the opening of the bottom of the hat was 3 cm and the height of the cone was 7 cm. brett filled his hat with candy. what is the approximate volume of candy?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt