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3 years ago

What is the value of x? 7x = 36 - 2x

Mathematics

2 answers:

Naddika [18.5K]3 years ago

5 0

The value of x is 4.

scoray [572]3 years ago

4 0

7x+36-2x. First thing you need to do is get the X on the other side of the equal side, which is add 2x to both sides then you should get 9x=36 then you would divide 9 and you should get <u><em>ANSWER:FOUR</em></u>

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The critical value t* gets larger as the confidence level increases. True or false?

posledela

Answer:

We can find the critical value $t_{\alpha/2}$

And for this case if the confidence increase the critical value increase so then this statement is True

Step-by-step explanation:

For a confidence level given c, we can find the significance level like this:

$\alpha=1 -c$

And with the degrees of freedom given by:

$df=n-1$

We can find the critical value $t_{\alpha/2}$

And for this case if the confidence increase the critical value increase so then this statement is True

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3 years ago

Help me solve this problem please.

Cloud [144]

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2 years ago

10x+2 = 3x + 30 Find x (please)

Ganezh [65]

Answer: x=4

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3 years ago

A help would be greatly appreciated!

dalvyx [7]

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3 years ago

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irakobra [83]

Answer:

mok

Step-by-step explanation:

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3 years ago