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tatuchka [14]
3 years ago
7

Through (-1,3);parallel to -x+3y=12

Mathematics
2 answers:
pychu [463]3 years ago
7 0
I think the function that is parallel to -x+3y=12 is -x+3y=10
damaskus [11]3 years ago
6 0
-x + 3y = 12

3y = x + 12

y = x/3 + 12/3

y = x/3 + 4           slope, m = 1/3

Through (-1, 3) m = 1/3

y - 3 =  (1/3) ( x - -1)          Point slope form

y - 3 = (1/3)(x + 1)

3y - 9 = x + 1

3y - x = 1 + 9

3y - x = 10
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coldgirl [10]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
There is a​ 10% chance of the mean​ oil-change time being at or below the sample mean for which there is an area of 0.10 to the
Zarrin [17]
The probability that a normally distributed data with a mean of μ and a standard deviation of σ is less than a value x is given by:

P(X\ \textless \ x)=P\left(z\ \textless \  \frac{x-\mu}{\sigma} \right)

Given that μ = 16.5 and σ = 0.804984 and that the probability that the <span>mean​ oil-change time being at or below the sample mean for which there is an area of 0.10 to the left under the normal curve, then:

P\left(z\ \textless \  \frac{x-16.5}{0.804984} \right)=0.1\\  \\ \Rightarrow P\left(z\ \textless \  \frac{x-16.5}{0.804984} \right)=P(z\ \textless \ -1.281) \\  \\ \Rightarrow\frac{x-16.5}{0.804984}=-1.281 \\  \\ \Rightarrow x-16.5=-1.281(0.804984)=-1.031 \\  \\ x=-1.031+16.5=15.47</span>
6 0
4 years ago
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OverLord2011 [107]
X is 16 so turn everything into a equation
3 0
4 years ago
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Fudgin [204]

Answer:

c) 25 cm^2

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Step-by-step explanation:

5*2 = 1

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This is just scratch work^

4 0
3 years ago
Can the Interquartile Range be negative?
oksian1 [2.3K]
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