Two students from each fourth and fifth grade class were on the planning committee. If Jackson School has 17 fourth and fifth grade classes in all, how many students planned the camlval?
students planned the carnival.

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?