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3 years ago

North lake High school has two lunch periods.... select the true statement

Mathematics

2 answers:

andrew11 [14]3 years ago

5 0

Answer:

Option D.

Step-by-step explanation:

Northlake high school has two lunch periods. Students can eat their lunch in the cafeteria or on an outside patio.

Percentage of students who have first lunch eat outside= $\frac{\text{Eat outside}}{\text{Total of first lunch}}$ = $\frac{(.17)(100)}{.55}=31$ %

Similarly percentage of second lunch students eat outside= $\frac{\text{Eat outside}}{\text{Total of second lunch}}$ = $\frac{(0.21)(100)}{(0.45)}=47$ %

Therefore, option D is the correct option.

Snowcat [4.5K]3 years ago

3 0

Answer: D

Step-by-step explanation:

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Answer:

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Answer:

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Step-by-step explanation:

we have

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Answer:

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