HELP ASAP PLEASE 20 points!! 3. Create a tree diagram for the possible outcomes of a three-color spinner that is spun four times ir row.

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.