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blondinia [14]
3 years ago
9

A sample of students is taken from the school's A honor roll. The school estimates that there are actually 360 students on the A

honor roll. Using this sample, how many students on the A honor roll are 8th graders?
Mathematics
1 answer:
Sergio [31]3 years ago
3 0

Answer:

Number of 8th Graders = 360 - X

Step-by-step explanation:

As you can see this question is not complete and lacks the essential data. But we will try to create a mathematical expression to calculate the number of students on the A honor roll which are from 8th grade.

As we know:

Total number of students on the A honor roll = 360

We are asked to calculate, number of students from 8th grade on the A honor  roll.

So, let's assume that "X" represents the all the students who are on the A honor roll except 8th grade.

Mathematical Expression:

Number of 8th Graders = Total number of students on the A honor roll - X

Number of 8th Graders = 360 - X

So, if you know the value of X, you can easily calculate the number of students which are from 8th grade on the A honor roll.

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Step-by-step explanation:

Given that,

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From the Question,

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Answer:

592 hours

Step-by-step explanation:

Given

Area = 11000m^2

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Required

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Let t represent the time take to cover 11000m²;

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\sqrt{3503.18471338} = \sqrt{(0.10t)^2}

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