The international space station orbits earth at an altitude of 230 miles. What is the distance from the space station to earth’s horizon to the nearest mile? (hint the earth’s radius is about 4,000 miles)

Pamela has a 30-year, 5.75% mortgage on her $250,000 home. she has been paying on it for 5 years, and has recently hit some financial trouble. if her lender agreed to lower the interest rate on her $231,905.47 balance to 5.5%, what will her new payment be for the remainder of the loan?