Rosalie buys her lunch three times a week at the deli near her office. She usually spends $7.50 for a sandwich, chips , and a drink. In order to save money , she decides to pack her lunch at home and bring it with her . She estimates that a sandwich will cost her $2.00, a bag of chips 75 cents and a can of soda 33 cents . Assuming that Rosalie works 48 weeks in a year: how much does Rosalie spend per week buying her lunch at the deli? (B) how much would it cost Rosalie to pack her lunch instead? (C) how much does Rosalie save each week by packing her lunch? (D) what are her saving for a year?

two data sets with the same median will not have the same varaibility

step-by-step explanation:

saving = more money

step-by-step explanation:

if you have 100 bucks, and you want to buy a candy bar, even if you have one at home, if you choose not to buy it, you save.

~courtney

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

a c

step-by-step explanation: