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Mandarinka [93]
3 years ago
6

You can buy 3 sandwiches for $4.95 or 4 sandwiches for $6.72. Which is the better buy?

Mathematics
2 answers:
Yakvenalex [24]3 years ago
8 0
<span>3 sandwiches for $4.95 is the better buy, because 3 for $4.95 = $1.65 per sandwich, while 4 for $6.72 = $1.68 per sandwich</span>
Diano4ka-milaya [45]3 years ago
6 0
By 4 its a penny cheaper than buying 3 
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If you assume the samples are representative how many whole wheat bagels might you infer are sold at each store
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Maurine owns three bagel shops. Each shop sells 500 bagels per day. Maureen asks her store managers to use a random sample to see how many whole wheat bagels are sold at each store each day. Shop A has total of 50 bagels in sample and 10 are whole wheat bagels. Store B has a total of 100 bagels in sample and 23 are whole wheat bagels. Shop C has 25 total bagels in sample and 7 are whole wheat bagels.

We find fraction of whole wheat bagels to the sample for each shop using given information

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Shop B = \frac{23}{100}  = 0.23

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3 0
3 years ago
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First you need to find the volume of the cylinder. Then find the volume of all 4 rubber balls (spheres). Subtract the cylinder's volume by the spheres' volumes.

Volume of cylinder: πr²h
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Volume of sphere: 4/3πr³
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The amount of space in the container unoccupied by the rubber balls is 327 cm³.
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