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liberstina [14]
3 years ago
9

A student has two test scores. the difference between the scores is 44 and the​ mean, or​ average, of the scores is 8484. what a

re the two test​ scores?
Mathematics
1 answer:
GrogVix [38]3 years ago
7 0
It is 22 above and 22 below, so the scores are 8462 and 8506
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The grassy area of a playground has a side length of x and a side of width of x + 3 what is the area of the playground?
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Answer:

A

Step-by-step explanation:

We assume this playground is a rectangle. The area of a rectangle is of the form: A = lw, where l is the length and w is the width.

Here, the length is l = x and the width is w = x + 3. So, plug these in:

A = lw

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2 years ago
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swat32

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In 2012 , the population will be 15 million

Step-by-step explanation:

We start by setting up an exponential equation that defines the increase

P(t) = I(1 + r)^t

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