Rita is hiking along a trail that is 15.8 miles long. so far she has hiked along one-tenth of the trail. how far has rita hiked?

Acable car begins its trip by moving up a hill. as it moves up, it gains elevation at a constant rate of 50 feet/minute until it reaches the peak at 2,000 feet. then, as the car moves down to the hill’s base, its elevation drops at the same rate.

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.