Manufacture claims of the lifespan for their copy machines in months have a normal model with meaning in 42 and a standard deviation of seven it’s a company made 25,000 copiers last year how many would be expected to last last less than 28 months

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

5.7622

step-by-step explanation:

the ten thousandths place is the 2. you round it up if, that number in whatever place is 5 or higher.

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