The perimeter of a rectangle is

510 centimeters. The ratio of the length to the

width is 3:2. What are the dimensions of this

rectangle?

How many degrees are in a half turn

4000 minutes is equal to how many days, hours, and minutes

300 school children went on a field trip. 30% of them were first graders, 45% second graders and the rest were third graders. How many more first graders were there than third graders

Write 21 as a product of prime numbers

What is 861/1000 simplified?

The perimeter of a rectangular playing field is 244 feet. If its length is 2 feet longer than twice its width, what are the dimensions of the field?

Find the center and radius of x^2+y^2+9x-8y+4=0

A group of 72 people travel to the beach for a clean-up day. Some of the people bring their own supplies (such as gloves, water, and garbage bags). Supplies are provided for the rest of the people.

You are borrowing $4,285 to purchase a computer using a 36 month installment plan. Determine the annual percentage rate (APR) and the monthly payment given that the interest charge is $513.26.

Which measure is equivalent to 18,000 s? A. 0.5 h B. 3 h C. 5 h D. 30 h