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Genrish500 [490]
3 years ago
6

A commercial airline makes a flight each day from New York to Paris, France. The aircraft seats 524 passengers and serves 2 meal

s to each passenger per flight. if all seats are filled each flight, how many meals are served in one week?
Mathematics
1 answer:
Ymorist [56]3 years ago
4 0

It is given in the question that, A commercial airline makes a flight each day from New York to Paris .

So in a week, the airline makes 7 flights .

And the aircraft seats 524 passengers, and serves 2 meals 2 each passenger per flight .

It means, for one passenger, one flight , aircraft serves 2 meals.

So for 524 passengers, 7 flights, aircraft serves

= 524*7*2 meals = 7336 meals

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Answer:

b=8

Step-by-step explanation:

(b+8) (b-8)

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4 years ago
For males in a certain town, the systolic blood pressure is normally distributed with a
mario62 [17]

Answer:

99.7%

Step-by-step explanation:

According to the Empirical Rule:

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By calculating the z-score of each observed value, we can determine how many standard deviations these observed values are from the mean:

\displaystyle Z=\frac{\text{Observed Value}-\text{Mean of the Sample}}{\text{Standard Deviation of the Sample}}\\\\Z=\frac{99-120}{7}\\ \\Z=\frac{-21}{7}\\\\Z=-3

\displaystyle Z=\frac{\text{Observed Value}-\text{Mean of the Sample}}{\text{Standard Deviation of the Sample}}\\\\Z=\frac{141-120}{7}\\ \\Z=\frac{21}{7}\\\\Z=3

Clearly, we can see that 99.7% of males in the town have a systolic blood pressure between 99 and 141 by the Empirical Rule.

7 0
2 years ago
What is the x-intercept of the graph of the function f(x)=x2-16x+64?
Katena32 [7]
X=8 

Explanation: 
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3 0
4 years ago
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Answer:

C=550+121m

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4 0
4 years ago
I’ll give brainliist
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Step-by-step explanation:

The line is

j --------K----------M---------N---------L

6. 4. 4. 4

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3 0
3 years ago
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