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Mamont248 [21]
3 years ago
13

2/3n-1=2/9n-4 HELP!!!

Mathematics
2 answers:
faust18 [17]3 years ago
4 0

Answer:

n=-27/4

Step-by-step explanation:

Hi love,

2/3n-1=2/9n-4

first find the LCD which is 9

6/9-2/9=4/9

4/9n-1=-4

4/9n=-4+1

4/9n=-3

divide both side by 4/9 and u will get :

n=-27/4

aksik [14]3 years ago
3 0

Answer:

-6.67

Step-by-step explanation:

2/3n-1=2/9n-4

add 4 to both sides

2/3n-3=2/9n

subtract 2/3n to both sides

-3=0.45n

Divide 0.45 on both sides

-6.67=n

there's your answer

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Since 2005, the amount of money spent at restaurants in a certain country has increased at a rate of 8% each year, In 2005, abou
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Answer:

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The p value on this case is given  by the problem.

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Step-by-step explanation:

A paired t-test is used to compare two population means where you have two samples in  which observations in one sample can be paired with observations in the other sample. For example  if we have Before-and-after observations (This problem) we can use it.  

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Now we can calculate the p value, since we have a right tailed test the p value is given by:

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3 years ago
Which is the correct answer
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Answer:

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Step-by-step explanation:-

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