3: m= 2, -3
4: x= -1, 5/2
5: x= -1, -3
6: x= 5/2, -4
Answer:

Step-by-step explanation:
d = 
d = 
d = 
-(11,14,25) is the correct answer. the two shorter sides must add to a longer distance than the longest side.
Using the z-distribution, it is found that the 90% confidence interval is given by: (0.6350, 0.6984).
<h3>What is a confidence interval of proportions?</h3>
A confidence interval of proportions is given by:

In which:
is the sample proportion.
In this problem, we have a 90% confidence level, hence
, z is the value of Z that has a p-value of
, so the critical value is z = 1.645.
The sample size and the estimate are given by:

Hence, the bounds of the interval are given by:


The 90% confidence interval is given by: (0.6350, 0.6984).
More can be learned about the z-distribution at brainly.com/question/25890103
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The first one would be 3 x 3 x 3!
but the others i dont know!
——- answer founded ———
i remember this test, so 3 would be 3 x 3 x 3 because it has it on top w the ma so mark brainlist if correct!