Tom is trying to write 3/47 as a decimal. he used long division and divided until he got the quotient 0.638297872, at which point he stopped. since the decimal doesn’t seem to terminate or repeat, he concluded that 3/47 is not rational. do you agree or disagree? why?

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?