If you’re good with probability in math 30 please help and answer the question below!! a bag contains 8 green marbles, five white marbles, and two red marbles. what is the probability of drawing the complement of a red marble from the bag?

a) 1/15

b) 2/13

c) 2/15

d) 13/15

What is the square root of 45? (step by step working plz)

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds