) X is a random variable with a normal distribution. Find the probability that Z falls in theindicated interval. # = 8 a = 1.4 , Find (6.5 < X < 10.5

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?