Answer:
35 degrees
Step-by-step explanation:
add all the one degrees together
0.9. The reason why is because the 5 brings the 8 to a 9.
The answer should be B! Hope this helped :)
Answer:
The degrees of freedom for this sample are 27.
The sample size to get a margin of error equal or less than 0.3656 is n=4450.
Step-by-step explanation:
The degrees of freedom for calculating the value of t are:

With 27 degrees of freedom and 95% confidence level, from a table we can get that the t-value is t=2.052.
The sample size to get a margin of error equal or less than 0.3656 can be calculated as:

Answer:
expression equivalent given question is <em><u>93 - 8 x.</u></em>
<em><u>mark this as brainliest!</u></em>