Add a child to the family you used in part a to determine the monthly expenses. how does an additional child impact the family budget and hourly wage? which category was least affected by this change? explain why you think there was little impact to this category. (5 points)

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?

Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?