The average cost of pet supplies is $66 per month and has a standard deviation of $21. Make a statement comparing a family who spends $45 per month on pet supplies.

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Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.