Mr. glidden is expanding the size of his garden. his new garden will be 3 times as long and 2 times as wide as his original garden. the perimeter of his original garden is 30 feet and the length is 11 feet. what will be the perimeter, in feet of his new garden?

After surveying students in her homeroom, katie decided to use a number cube to predict the probability that a randomly chosen student in her school planned to stay after school today for extracurricular activities. in katie’s simulation, a roll of 1 represents staying after school, while rolls of 2, 3, 4, 5, or 6 represent leaving school at the end of classes. according to katie’s model, what is the probability that three randomly chosen students will all stay after school for extracurricular activities today?