12.5, 20, 22.5, 32 is the way from least to greatest. Hope this helps.
Answer: 0.44
Step-by-step explanation: 5/3)^-2=0.36 (9/11)^-1=1.22222222 The 2 goes on forever so 1.22.
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Answer:Hello
I think it's 12
Step-by-step explanation:
Actually at first you should plus this tow parameters:2x-3x+10
and then you can put(-2)instead (x).
Now you find answer.
Answer:
B: sometimes
Step-by-step explanation:
Let's look at two examples.
Example A.
2, 3, 5: mean is 3
Replace 5 with 1. Now you have 1, 2, 3: mean is 2.
In this case, it affected the mean.
Example B.
2, 3, 5: mean is 3
Replace 5 with 4. Now you have 2, 3, 4: mean is 3.
In this case, it did not affect the mean.
As you can see, replacing the maximum value of the data set with a smaller number may or may not change the mean.
Answer: B: sometimes
Answer:
Step-by-step explanation:
Collect like terms and calculate the sum
