3. the circumference of the earth is approximately 25,000 miles at the equator. what is the distance in scientific notation?

Marie will earn $15 per hour at a new job. during training, she will earn $10 per hour. what percent of marie’s regular hourly rate will she earn during training?

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function

Simplify the expression. -2/5(10+15m-20n)