At a school, there are 526 students and 263 are girls. About how likely is it that a randomly chosen student will be a boy? ◯ unlikely
◯ somewhat likely
◯ very likely
◯ equally as likely as unlikely

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.