All categories

3 years ago

Which of these is a recurring cost of car payment?

Mathematics

2 answers:

katen-ka-za [31]3 years ago

7 0

I believe it’s b but I’m not super sure

barxatty [35]3 years ago

6 0

Answer:

D. Windshield replacement

Step-by-step explanation:

A recurring cost is an expense that you have regularly.

You might be interested in

Find the missing length

Pani-rosa [81]

6^2+8^2=c^2
36+64=100
C=10

4 0

3 years ago

A college student organization wants to start a nightclub for students under the age of 21. To assess support for this proposal,

eduard

Answer:

a) Sample size = 822

b) Margin of error = 0.03407

Step-by-step explanation:

We are given the following in the question:

p = 74% = 0.74

a) Sample size is required to obtain margin of error of 0.03

Formula:

$\text{Margin of error} = z_{\text{statistic}}\times \sqrt{\dfrac{p(1-p)}{n}}}$

$z_{critical}\text{ at}~\alpha_{0.05} = 1.96$

Putting values, we get,

$0.03 = 1.96\times \sqrt{\dfrac{0.74(1-0.74)}{n}}\\\\n = (\dfrac{1.96}{0.03})^2(0.74)(1-0.74)\\\\n = 821.24 \approx 822$

Thus, the sample size must be approximately 822 to obtain a 95% confidence interval with an approximate margin of error of 0.03

b) Margin of error for the 95% confidence interval

p = 54% = 0.54

Formula:

$\text{Margin of error} = z_{\text{statistic}}\times \sqrt{\dfrac{p(1-p)}{n}}}$

$z_{critical}\text{ at}~\alpha_{0.05} = 1.96$

Putting values, we get,

$\text{Margin of error} = 1.96\times \sqrt{\dfrac{0.54(1-0.54)}{822}}\\\\=0.03407$

The margin of error now will be 0.03407.

5 0

4 years ago

In the lab, Goran has two solutions that contain alcohol and is mixing them with each other. Solution A is 40% alcohol and Solut

bogdanovich [222]

Answer:

400milliliters

Step-by-step explanation:

Let x=ml of 30% solution B used in resulting mixture.

800+x=ml of resulting 30% solution

40%(800)+10%x=30%(800+x)

Then we can simplify the expression

0.4(800)+0.10x= 0.30(800+x)

320+0.10x=240+0.30x

80=0.20x

x= 400milliliters

Therefore, 400milliliters of 10% solution B used in resulting mixture.

4 0

4 years ago

Find the 57th term of the sequence 74n-29, where n represents the position of a term in sequence.

zhannawk [14.2K]

Answer:

4189

Step-by-step explanation:

Given sequence is:

$a_n=74n-29$

Plugging n = 57 in the given sequence, we find:

$a_{57}=74(57)-29$

$a_{57}=4218-29$

$\huge \red{a_{57}= \boxed{4189}}$

5 0

3 years ago

Heeeeeeeeeeeeeeeeelp

lys-0071 [83]

Answer:

a b

Step-by-step explanation:

7 0

3 years ago