Caitlyn works part-time job at the bookstore which pays $55 a week. She has already saved $120 towards the purchase of a new $450 iPad. How many weeks must she work in order to have enough money to buy the iPad? (Write as an inequality)

Which is the product of 58 and 1,000? a. 0.058 b. 5,800 c. 58,000 d. 580,000

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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?