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liraira [26]
3 years ago
11

Can you answer these please 2,3,and 4

Mathematics
2 answers:
mixas84 [53]3 years ago
7 0
Hi there! 2. 4 - 3x = 23 3. 4 4. 5 Could you please Brainliest me?
hodyreva [135]3 years ago
6 0
2: the first one
3:4
4: I got five, is that an option or no?
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Which of the following is a linear function?
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A: y=x3 +1

Step-by-step explanation:

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I wmat to sleep been doing work for an hour help me out
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A. 23, 37.....

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If a rectangle has a length of 8 centimeters and a width of 5 centimeters, then what is the area of the rectangle in square cent
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40 centimeters square.

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Lyme disease is an inflammatory disease that results in a skin rash and flulike symptoms. It is transmitted through the bite of
neonofarm [45]

Answer:

Step-by-step explanation:

Let cases of Lyme disease = x

x = 2, 1, 3, 4, 5, 1, 2, 1, 6, 5, 4, 1

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S_{xx} = \sum x^2 - (\sum x)^2/n\\S_{xx} = 139 - 35^2/12\\S_{xx} = 36.92\\S_{yy} = \sum y^2 - (\sum y)^2/n\\S_{yy} = 72 - 24^2/12\\S_{yy} = 24

S_{xy} = \sum xy - ( \sum x \sum y)/n\\S_{xy} = 55 - (35*24)/12\\S_{xy} = -15

b) Linear correlation between Lyme disease and drowning deaths.

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r = -0.504

3 0
3 years ago
I am a number. I am the
LenaWriter [7]

Answer:

3

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4 0
3 years ago
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