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2 years ago

Professor Andrews found that as the number of days absent increases, students' grades decrease. Professor Andrews has found:

Mathematics

1 answer:

n200080 [17]2 years ago

3 0

Answer:

The function relating student absent days to grades has a negative slope (grades decrease as absences increase).

Step-by-step explanation:

There isn't much information in the question, but here are a couple of observations. Prof. Andrews found:

The function relating student absent days to grades has a negative slope (grades decrease as absences increase).
Evidence suggesting his lectures do convey useful information
Students don't enjoy his class

Just kidding on the last 2, but all statements could be valid based on what little information is provided.

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tankabanditka [31]

7x+55=90 angle in a rectangle is
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3 years ago

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Jacob wants to use an elevator to carry identical packages having the same weight. Each package weighs 3 pounds and Jacob weighs

zimovet [89]

Answer:

Your answer is B

Step-by-step explanation:

Take 300 and subtract it by 99 you'll get 201

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4 years ago

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What is the value of 7 ^−3 ^ −1 for = −2 and = 4?

andrey2020 [161]

Answer:

d. −7/32

Step-by-step explanation:

The expression that we have to evaluate in this problem is:

$7x^{-3}y^{-1}$

We have to evaluate this expression for:

x = -2

y = 4

We start by rewriting the expression by rewriting it using the following:

$a^{-n}=\frac{1}{a^n}$

So the expression can be rewritten as

$7x^{-3}y^{-1}=\frac{7}{x^3 y}$

Now we observe that:

$(-2)^3=(-2)(-2)(-2)=-8$

Therefore, by substituting x = -2 and y = 4 into the expression, we find:

$\frac{7}{(-2)^3\cdot 4}=\frac{7}{-8\cdot 4}=-\frac{7}{32}$

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3 years ago

Answer the questions using the drop-down menus.

Anni [7]

Answer:

At what type of boundary do strike-strip basins form? transform

At what type of boundary do wedge basins form? convergent

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At what type of boundary do arc basins form? convergent

Step-by-step explanation:

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4 years ago

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gavmur [86]

Answer:

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Step-by-step explanation:

Before rounding: 0.07230693556

After rounding: 0.1

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