g The weight of 3-month-old Bullmastiffs follows approximately a normal distribution with a mean of 120 pounds and a variance of 25 pounds squared. If your 3-month-old Bullmastiff is 125 pounds, how many standard deviations above or below the mean is your pet (i. e., find the -score)

What expression is equivalent to (2x-1)(x-3)?

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?

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17