(1) A Company has a 600-meter jogging trail.There are 1609.34 meters in 1 mile. How many miles would you need to jog to complete 1.5miles? (Round up to a full lap)?

(2) Mary made 10% more than Susan before Susan's 50 cent per hour raise to$23 per hour. How much does Mary make per hour? (3) An employee makes a gross salary of $46,000 per year. 20% of that money goes towards taxesif the employeeinvests 25% of his gross salary in a pre-tax 401k. How much of the money went towards taxes? (4)A taxi charges $3 for the first 1/4 mile and $0.30 for each additional 1/4 mile. What is the cost of taking the taxi 9 miles?