3 years ago

1. What is the equation of the line in slope-intercept form?

Mathematics

2 answers:

alexgriva [62]3 years ago

8 0

Y = mx + b Answer:

Step-by-step explanation:

tatiyna3 years ago

8 0

Answer:

the answer is B

Step-by-step explanation:

-2 stands for the first number you will have Y on and the 4z is how far up your going and instead of going down you are going up

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Determine whether the given equation has one solution, no solution, or infinitely many solutions.

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Answer:

No solution

Step-by-step explanation:

Simplify the left side.

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3 ( 3 − x ).

− 3 x − 10 = 9 − 3 x

Move all terms containing x to the left side of the equation.

− 10 = 9

Since

− 10 ≠ 9 , there are no solutions.

No solution

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pantera1 [17]

Answer: $(\hat{p})\sim N(0.10,\ 0.017)$

Step-by-step explanation:

Sampling distribution of the sample proportion $(\hat{p})$ :

$(\hat{p})\sim N(p,\ \sqrt{\dfrac{p(1-p)}{n}})$

The sampling distribution of the sample proportion $(\hat{p})$ has mean = $\mu_{\hat{p}}=p$ and standard deviation = $\sigma_{\hat{p}}=\sqrt{\dfrac{p(1-p)}{n}}$ .

Given : The proportion of left handed people in the population is about 0.10.

i.e. p=0.10

sample size : n= 300

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$(\hat{p})\sim N(0.10,\ \sqrt{\dfrac{0.10(1-0.10)}{300}})$

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