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grandymaker [24]
3 years ago
7

a cityhas a population density of approximately 46 people per square mile.if the city is 6,521.74 mi2, then approximately how ma

ny people live in that city​
Mathematics
1 answer:
Burka [1]3 years ago
4 0

Answer:

300,000.04\ people

Step-by-step explanation:

we know that

To find how many people live in that city multiply the population density by the area of the city

so

(46\ \frac{people}{mi^{2}})(6,521.74\ mi^{2})=300,000.04\ people

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The slope is 3 use rise over run for this
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The average yearly temperature T in degrees for Newport, Oregon is given by: |T−55|≤10 Find the average temperature range in deg
Nata [24]
Good evening


The absolute value has the following property:

|x|\leq a\iff -a\leq x\leq a


Apllying:

|T-55| \leq 10 \iff -10\leq T - 55 \leq 10\\ \\ -10 + 55 \leq T -55 + 55 \leq 10 + 55\\ \\ \boxed{45\leq T \leq 65}

The average temperature range is between 45 and 65 degrees.
8 0
3 years ago
The descriptive statistics are shown.
Cloud [144]

The median is always at the center of the box, we can say the median of our question is also at the middle of the box.

<h3>What is a graph?</h3>

A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.

The description of the measures given has been done below and also what they indicate about the shape of the box and whisker plot have been given.

From the given data we see that;

Mean = 39,500

Median = 20000

Mode = 23000

Minimum = 15,000

Maximum = 255000

A general view of a box and whisker plot has been attached.

From the attached file, we can see the following;

- whiskers to the left and right of the box.

- The box starts from the lower quartile and stops at the upper quartile.

- The median is at the middle of the box

- The minimum is at the end of the left whisker

- The maximum is at the end of the right whisker.

1) Now, since median is always at the center of the box, we can say the median of our question is also at the middle of the box.

2) The median is 20000 but the minimum which is the end of the left whisker is 15000 while the maximum which is the end of the right whisker is 255000. This means the minimum is very close to the median and as such the left whisker would be very short. In contrast, the right whisker will be very long since the maximum is far larger than the median.

3) Since the right whisker is far larger than the left whisker, then we can say the shape of the box and whisker plot is heavily skewed to the right.

To know more about graphs follow

brainly.com/question/25020119

#SPJ1

5 0
2 years ago
The circle shown is centered at the origin and contains the point (-4, -2). What is the length of the diameter of the circle? Ro
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Step-by-step explanation:

Equation for circle centered at origin:

x² + y² = r².

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Hence d = 2r = 2√20 = 8.94 (2d.p.)

8 0
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Answer: x = 6
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