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Snezhnost [94]
3 years ago
5

50 points! Please help on these problems

Mathematics
2 answers:
Jlenok [28]3 years ago
5 0

Answer:

hi!

Step-by-step explanation:

lana [24]3 years ago
4 0

Answer:

Step-by-step explanation:

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A box of cereal states that there are 75 calories in a 34-cup serving. What is the unit rate for calories per cup? How many calo
xeze [42]
The unit rate is how many calories are in 1 cup of cereal.
Set up a proportion:
\frac{75 cal}{3/4 cup} = \frac{X cal}{1 cup}
Cross multiply and solve:
\frac{3}{4} X = 75\\ 3X=300\\X=100
There are 100 calories per cup of cereal.

To get the calories in 4 cups of cereal, simply multiply the unit rate of 100cals/cup by 4.
100*4=400
There are 400 calories in 4 cups of cereal.
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Formula for circumference of a circle;

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Now let's plug in these values into the formula:

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C = 2 x 3.14 x 3

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The measure of angle P is ___ degrees, rounded to the nearest hundredth.
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