Ask question

Ask question

All categories

Alex_Xolod [135]

3 years ago

6

Oihuivouvogcopvcbotfo7uf7uyvluyci76yiuiyfiytulyfvi;gougcirytfcvy;ivp u;tvpi;uolgvoulyik8,tgovuyjfugohl8iukgvb kycvi yii5rfteusxd

rytuyjkguhniylf6uysrxcytuyh

1 answer:

Helga [31]3 years ago

6 0

Answer:

i would love to help

Step-by-step explanation:

but i dont get what this is =-=

You might be interested in

What is the length of the third side of the window frame below?

alexdok [17]

Answer:

The answer is, D. 20 inches

hope this helps :)

3 0

3 years ago

Read 2 more answers

Write 7/50 as a percentage

klio [65]

Answer:

14%

Step-by-step explanation:

To change a fraction to a percentage multiply fraction by 100%, that is

$\frac{7}{50}$ × 100% = 7 × 2% = 14%

4 0

2 years ago

Read 2 more answers

I don’t know my answer

Angelina_Jolie [31]

That is why you have an education go to school and learn your anwer.

3 0

3 years ago

In its Fuel Economy Guide for 2016 model vehicles, the Environmental Protection Agency gives data on 1170 vehicles. There are a

Nady [450]

Answer:

a. 19.68 miles per gallon.

b. 26.32 miles per gallon.

Step-by-step explanation:

Mean gas mileage (μ) = 23.0 mpg

Standard deviation (σ) = 4.9 mpg

In a normal distribution, for any length X, the z-score is determined by the following expression:

$z=\frac{X-\mu}{\sigma}$

In a normal distribution, the 25th percentile (first quartile) of a normal distribution has a corresponding z-score of z = -0.677 and the 75th percentile has a corresponding z-score of z = 0.677

a. The first quartile of the distribution of gas mileage is

$-0.677=\frac{X_{25}-23}{4.9}\\X_{25}=19.68\ mpg$

19.68 miles per gallon.

b. The third quartile of the distribution of gas mileage is

$0.677=\frac{X_{25}-23}{4.9}\\X_{25}=26.32\ mpg$

26.32 miles per gallon.

5 0

3 years ago

14x + 54 = 11x + 96 x=

jenyasd209 [6]

Move the 11x to the left and the +54 to the right. Their signs will flip:

14x-11x = 96-54
3x = 42
x = 14

4 0

3 years ago

Read 2 more answers