If a high school with 330 students wanted a ratio of 15 students per teacher, how many teachers would they need?

Acabinmaker buys 3.5 liters of oat varnish the varnish cost $4.95 per liter what is the total cost of 3.5 liters

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

The expression 1.01*1.005(^t) gives the amount of money, in thousands of dollars, in carter's savings account (t) years after he opens it. what does 1.01 represent in this expression?