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____ [38]
3 years ago
9

What is the slope of the line passing through the points (−3, 4) and (2, −1) ?

Mathematics
2 answers:
creativ13 [48]3 years ago
5 0

Answer: Y2 - Y1

              ------------        =      -5/3

              x2 - x1

Don't Listen To Guy Below Me About English

Alex73 [517]3 years ago
4 0

d is is the defenit answer

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A square desktop has an area of 324 square inches. What is the length of one side of the desktop
Sveta_85 [38]
Question: The area of a square is 324 square inches. What is the length of one side of the square?
The formula for finding area of squares is:

Length x Width

Squares have 4 sides, and all sides measure the same. If the area is 324 square units, that means the length and width are the same.

x X x=x2

X2=324

x squared(x²) is equal to 324. To find x, you have to do the opposite of squaring, which is finding the square root.

x2= 324 —> square root of 324=x

To find x, you have find the square root of 324.

Square root of 324 is 8

The length of one side is 18 inches
Check:
The formula for finding area is:

Length x Width

The length and width gotten was 18. Put that into the formula:

18 x 18

Multiply:

18 x 18= 324

That means the answer is correct. Your answer is 18 inches.
If you have any questions, feel free to ask in the comments! :)


8 0
3 years ago
the table tells us that 4 students had no siblings 5 students had one sibling, 14 students had two siblings and so on
Hatshy [7]
The answer is 8000383890
7 0
3 years ago
The temperature in a freezer is set at -18°C. The temperature in a
Talja [164]

Answer:

Positive

Step-by-step explanation:

refrigerator is 210, so it positive.

6 0
2 years ago
Describe how the variability of the distribution changes as the sample size increases. As the sample size increases, the variabi
wolverine [178]

Answer:

As the sample size increases, the variability decreases.

Step-by-step explanation:

Variability is the measure of actual entries from mean.  The less the deviations the less would be the variance.

For a sample  of size n, we have by central limit theorem the mean of sample follows a normal distribution for random samples of large size.

X bar will have std deviation as \frac{s}{\sqrt{n} }

where s is the square root of variance of sample

Thus we find the variability denoted by std deviation is inversely proportion of square root of sample size.

Hence as sample size increases, std error decreases.

As the sample size increases, the variability decreases.

7 0
3 years ago
Whats the slope of (-1,4) and (-2,5)
12345 [234]

Answer:

the slope is -1

Step-by-step explanation:

rise over run

7 0
3 years ago
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