Anew internet phone company advertises that you can call any country in the world for 3¢ per minute. you regularly call your friend in india and talk to her for 20 minutes. how much would the phone call cost?

Which speed is the fastest (use 1 mile ≈ 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined

What is the product? a-3/15a × 5/a-3

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?