Cassidy has saved $8,000 this year in an account that earns 9% interest annually.
based on the rule of 72, it will take about
year for her savings to double.
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Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

John read the first 114 pages of a novel, which was 3 pages less than 1/3 of the novel. write an equation to determine the total number of pages (p)(p) in the novel.

Can some one explain this i got sent this. is this a threat i’m scared