The tree is 21 feet long. the tree is 3 times as long as a car. lisa says that the car is 7 feet long. mark says the the car is 9 feet long. who do you agree with? draw a comparison model.

Me because some of question i don’t understand

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000

Akitchen is 12 ft. by 14 ft. with 10 ft. high walls. how much would it cost to put vinyl flooring in this room? $8.80 per ft