All categories

3 years ago

Right answer gets Brainlist

Mathematics

1 answer:

ad-work [718]3 years ago

3 0

Answer:

3,-3,5,-3, the second and fourth are the same

Step-by-step explanation:

You might be interested in

Desperate need for help!<br> Maths!<br> Will award brainliest!

stealth61 [152]

Step-by-step explanation:

fg(x) =

${(x - 4)}^{2} + 3(x - 4)$

${x}^{2} + 16 - 8x + 3x - 12$

${x}^{2} - 5x + 4$

4 0

3 years ago

I dont Know what to put here <br> But Anwer Pls

g100num [7]

Answer:

Step-by-step explanation:

So, the 24cm, is the diameter, a little circle autonomy here, the diameter is the length across the circle, and the radius is to the mid point, or half-way point, which means that the radius is half the diameter, so, 24 ÷ 2 = 12

hope this helps:)

5 0

3 years ago

Choose the missing step in the given solution to the inequality −2x − 14 > −4 + 3x.

Ipatiy [6.2K]

-5x > 10 would be ur missing step

3 0

4 years ago

Read 2 more answers

I like you cookie want go out what me :]

Gelneren [198K]

Answer: lol wut

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

In 2006, 95% of new cars in the US came with a spare tire. In 2017, 72% came with a spare tire.

MArishka [77]

Using the Central Limit Theorem, it is found that:

The mean is 0.23.

The standard deviation is $s = \sqrt{\frac{0.95(0.05)}{250} + \frac{0.72(0.28)}{250}}$ .

<h3>Central Limit Theorem</h3>

It states that for a <u>proportion p in a sample of size n</u>, the sampling distribution of sample proportions has mean $p$ and standard deviation $s = \sqrt{\frac{p(1 - p)}{n}}$

When two variables are subtracted, the mean is the subtraction of the means, while the standard deviation is the square root of the sum of the variances.

In 2006, 95% of new cars in the US came with a spare tire, with a sample of 250, hence:

$p_1 = 0.95, s_1 = \sqrt{\frac{0.95(0.05)}{250}}$

In 2017, 72% of new cars in the US came with a spare tire, with a sample of 250, hence:

$p_2 = 0.72, s_2 = \sqrt{\frac{0.72(0.28)}{250}}$

Hence, for the distribution of differences:

$p = p_1 - p_2 = 0.95 - 0.72 = 0.23$

$s = \sqrt{s_1^2 + s_2^2} = \sqrt{\frac{0.95(0.05)}{250} + \frac{0.72(0.28)}{250}}$

To learn more about the Central Limit Theorem, you can take a look at brainly.com/question/16695444

7 0

2 years ago