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3 years ago

A study of several cities shows a positive correlation between the number of churches and the

Mathematics

1 answer:

gtnhenbr [62]3 years ago

3 0

Answer-

A. More churches lead to more crimes.

Solution-

Properties of Correlation Coefficient,

1- A positive correlation means that if one variable gets bigger, the other variable tends to get bigger.

2- A negative correlation means that if one variable gets bigger, the other variable tends to get smaller.

Here,there is a positive correlation between the number of churches and the city’s crime rate. So as the number of churches increase, the crime rate also gets increased.

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4(2x-1)=36 How do I answer this

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Step-by-step explanation:

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3 years ago

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Use Greens Theorem to evaluate integral x^2ydx - xy^2dy, where C is 0 ≤ y ≤ √9-x^2 with counterclockwise orientation

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Answer:

Step-by-step explanation:

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3 years ago

This is what I am supposed to do, I’m confused on what to do on 3,4, and 5. PLEASE HELP ASAP!!!!!! 30 POINTS!!!!!

max2010maxim [7]

Answer:

see explanation

Step-by-step explanation:

The equation of a line in slope- intercept form is

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To calculate m use the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

Using (x₁, y₁ ) = (0, 0) and (x₂, y₂ ) = (- 3, 6)

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y = - $\frac{1}{2}$ x + 3 ← equation of line

let (x₁, y₁ ) = (0, 3) and (x₂, y₂ ) = (-2, - 3)

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3 years ago

If you are going 43.5 miles per hour how many feet per second are you traveling?

Olenka [21]

Answer:

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