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Serjik [45]
3 years ago
11

*20 points* any help would be appreciated

Mathematics
2 answers:
MrRa [10]3 years ago
6 0

Answer:

The first one out of the four awnsers where 2 3 and 4 make 180 is correct!

Step-by-step explanation:

hope this helps:)

ki77a [65]3 years ago
4 0
1 is 90 degrees, 1 and 2, 6 and 3 are equal. 6,1,2 make 180 deg and 5,4,3 too
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There is a line that includes (-8,-6) and has a slope of 1. What equation in the slope-intercept form?
andrew11 [14]

point slope form

y-y1 = m(x-x1)

y-(-6) = 1(x-(-8))

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subtract 6 from each side

y=x+2

this is in slope intercept form

Answer y=x+2

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3 years ago
Anticipated consumer demand in a restaurant for free-range steaks next month can be modeled by a normal random variable with mea
QveST [7]
A.
\mathbb P(X>1000)=\mathbb P\left(\dfrac{X-1200}{100}>\dfrac{1000-1200}{100}\right)=\mathbb P(Z>-2)

Since about 95% of a normal distribution falls within two standard deviations of the mean, that leaves 5% that lie without, with 2.5% lying to either side.

\mathbb P(Z>-2)=\mathbb P(|Z|2)=0.95+0.025=0.975

b.
\mathbb P(1100

About 68% of a normal distribution lies within one standard deviation of the mean, so this probability is about 0.68.

c. You're looking for k such that

\mathbb P(X>k)=0.10

Since

\mathbb P(X>k)=\mathbb P\left(\dfrac{X-1200}{100}>\dfrac{k-1200}{100}\right)=\mathbb P(Z>k^*)=0.10

occurs for k^*\approx1.2816, it follows that

\dfrac{k-1200}{100}=1.2816\implies k\approx1328

So there's a probability of 0.10 for having a demand exceeding about 1328 pounds.
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4 years ago
Given: f(x)=x-6 and g(x)=3x+4<br><br> Find f(g(2))
boyakko [2]
It’s all about substitution, i think the answer is 2.
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3 years ago
Where can i get help with my pre algebra
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Which part are you stuck on
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