Mia takes a random sample of 10 of her coworkers and asks them each how many pets they have. Assume that their results are independent, and let X represent the average number of pets in the sample. Is X a binomial variable? Why or why not?

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet