The diameter of a circle is 18 miles. What is the area of a sector bounded by an 84º arc?

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!