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Stella [2.4K]
3 years ago
5

The average January surface water temperatures (°C) of Lake Michigan from 2000 to 2009 were 5.07, 3.57, 5.32, 3.19, 3.49, 4.25,

4.76, 5.19, 3.94, and 4.34.
The mean value of these temperatures is 4.312.


What is the variance of this data set?
Will give Brainliest

Mathematics
2 answers:
Varvara68 [4.7K]3 years ago
8 0

Answer:

UwU

Step-by-step explanation:

Mnenie [13.5K]3 years ago
6 0

Answer:

0.5192

Step-by-step explanation:

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slavikrds [6]

Answer:

0.01667

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8 0
3 years ago
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prohojiy [21]

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x=−5 and y=1

Step-by-step explanation:

7 0
3 years ago
Determine the slope of the line that passes through the points (5, 2) and (-10, -8).
dsp73
Slope = y2-y1 / x2 - x1

= -8-2 / -10-5
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3 0
3 years ago
Please any help is necessary
Ugo [173]

Answer:

Option D. 50 ft

Step-by-step explanation:

we know that

The area of the figure is equal to the area of three rectangles

so

A=18x+(48-36)(32-11)+(18)(32)

A=18x+(12)(21)+(18)(32)\\A=18x+828

Remember that the area is given

A= 1,728\ ft^2

so

18x+828=1,728

solve for x

18x=1,728-828\\18x=900\\x=50\ ft

3 0
3 years ago
Mary's 3 hamsters each eat three-eighths of cup of grain a day, if she has 6 and 3/4 cups of grain, how many days will the grain
muminat
Hello!

3/8 times 3 equals 9/8 which is also 1 1/8. If you multiply 3/4 by two (numerator and denominator) then you will get 6/8. And if you multiply 9/8( I just find it easier with 9/8) by 6 you will get 54/8. And the grain will last for 6.75 days.

I may be wrong let me know.
Hope this helps!
5 0
3 years ago
Read 2 more answers
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