Answer:
<h2>Neither expression satisfies the given rational root.</h2>
Step-by-step explanation:
To find the right answer, we just need to replace the given root in each expression and see which one gives zero.
<h3>First expression.</h3>
<h3>Second expression.</h3>
<h3>Third expression.</h3>
<h3>Fourth expression.</h3>
Therefore, neither expression satisfies the given rational root.
85 rounded to the nearest 10 is 90
Answer: (0.685, 0.735)
Explanation:
First, we will compute the confidence level of the given:
They gave us a margin of error of 0.025. From the given, we know that p=71%=0.71.
The confidence interval would then be:
Therefore, the confidence interval would then be (0.685, 0.735)
B: 83
explanation:
62+35=97
180-97=83