Answer:
The degrees of freedom for the chi square statistic is 7-4=3
The answer to your question is option b
Answer:

Step-by-step explanation:
<u>Step 1: Find the single power of these numbers</u>
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Answer: 
No, the Triangle Inequality Theorem states that two sides of a triangle always add up to more than the third side. however, 2.1+4 < 7.9. this means that a triangle can't be made
Answer:
B
Step-by-step explanation:
(x⁴ + x)^½
As x approaches infinity, x⁴ becomes much larger than x. So:
(x⁴ + x)^½ ≈ (x⁴)^½ = x²
So x² grows at the same rate as (x⁴ + x)^½.