3 years ago

Russia help me! pls pls

Mathematics

1 answer:

hoa [83]3 years ago

8 0

The answer for the question is 4

You might be interested in

How can you tell which end of a worm is his head

Zielflug [23.3K]

They have a band around them close to the ‘front end, ' sorry if this doesn't help, lol. :)

7 0

4 years ago

Uhuhuhuu EEEEEEEEEEEEEEEEEEEE help?

lianna [129]

Answer:

4 parts 3

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Solve the equation<br> -3x + 1 + 10x = x + 4<br> 0 x = 1/2<br> х<br> =<br> x = 12<br> X = 18

pav-90 [236]

Answer:

Step-by-step explanation:

-3x + 1 + 10x = x + 4

-1 -1

7x = x + 3

-x -x

6x = 3

÷6 ÷6

x = 1/2

8 0

3 years ago

A school district is considering moving the start of the school day at Groveland High from 8:00 a.m. to 9:00 a.m. to allow stude

DaniilM [7]

Answer:

The answer is " $\bold{(7.1-8.3) \pm 1.665 \sqrt{\frac{(1.7)^2}{50}+\frac{(1.9)^2}{39}} }\\\\$ "

Step-by-step explanation:

Given values:

$\bar{x_1}=7.1\\\\\bar{x_2}=8.3\\\\s_1=1.7\\\\s_2=1.9\\\\n_1=50\\\\n_2=39$

Using formula:

$\to (\bar{x_1} -\bar{x_2}) \pm t \sqrt{\frac{(s_1)^2}{n_1}+\frac{(s_1)^2}{n_2}} \\\\$

Put the values in the above formula:

$\to (7.1-8.3) \pm 1.665 \sqrt{\frac{(1.7)^2}{50}+\frac{(1.9)^2}{39}} \\\\$

4 0

3 years ago

What will you choose for me

wlad13 [49]

Answer: grey-

blue-

yellow

Step-by-step explanation:

6 0

3 years ago

Russia help me! pls pls​

Russia help me! pls pls