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bija089 [108]
2 years ago
11

Stained glass slope graphing linear equation Description: Identify the slope and y-intercept of the linear equation. Then, graph

the linear equations on the same coordinate plane. Make sure to extend the lines to the edge of the graph paper! Darken each line when finished. Color however YOU want to create a stained glass effect.

Mathematics
1 answer:
creativ13 [48]2 years ago
6 0

u can you download the gauthmath app i promise it's very helpful :)

thanks me later (. ^ ᴗ ^.)

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In y=x+b,what is the slope<br>and how you know​
lys-0071 [83]

Answer:

Y=kx+b

K is the slope

I'm smart

3 0
3 years ago
Assuming that i = 3.14, how much air will it take to fill a sports ball with a radius of 15 inches?
Licemer1 [7]

Answer:

706.86

Step-by-step explanation:

15² x π = 706.86

6 0
2 years ago
The data given to the right includes data from ​candies, and of them are red. The company that makes the candy claims that ​% of
Dafna1 [17]

Using the z-distribution, the 95% confidence interval for the percentage of red candies is of (7.84%, 33.18%). Since 33% is part of the interval, there is not enough evidence to conclude that the claim is wrong.

<h3>What is a confidence interval of proportions?</h3>

A confidence interval of proportions is given by:

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

In which:

  • \pi is the sample proportion.
  • z is the critical value.
  • n is the sample size.

In this problem, we have a 95% confidence level, hence\alpha = 0.95, z is the value of Z that has a p-value of \frac{1+0.95}{2} = 0.975, so the critical value is z = 1.96.

Researching this problem on the internet, 8 out of 39 candies are red, hence the sample size and the estimate are given by:

n = 39, \pi = \frac{8}{39} = 0.2051

Hence the bounds of the interval are:

  • \pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.2051 - 1.96\sqrt{\frac{0.2051(0.7949)}{39}} = 0.0784
  • \pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.2051 + 1.96\sqrt{\frac{0.2051(0.7949)}{39}} = 0.3318

As a percentage, the 95% confidence interval for the percentage of red candies is of (7.84%, 33.18%). Since 33% is part of the interval, there is not enough evidence to conclude that the claim is wrong.

More can be learned about the z-distribution at brainly.com/question/25890103

#SPJ1

7 0
2 years ago
Can someone please help me ?
mr Goodwill [35]

x = 3 \: and \: y = 2 \:are \: the \: answers.
6 0
3 years ago
True or False: at a fundraising event $50 gift cards are awarded to each of 10 raffle winners. The total number of possibilities
DaniilM [7]
No, permutation is for finding out orders like how many ways can you arange the letters x,y,z the answer is 6, because xyz, xzy, yxz, yzx, zyx, zxy

permutations are a branch of probability
probability is (desired outcomes)/(total possible outcomes) or

10/total people registered
5 0
3 years ago
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