A)The scale model of a skyscraper being built is 4.2 feet tall when it is finished the skyscraper will be 525 meters tall. What scale used to make the model? B)Now the model of the skyscraper is 7 feet tall. What is the scale used to make it.

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

What is not true about kl and mn? what is mn? (show your work)

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?