Answer:
the degree of the polynomial would be 6
Step-by-step explanation:
as much as I would like to, I'm really not that great at explaining things
Answer:
1/3
Step-by-step explanation:
the multiplication of 2 lines perpendicular is - 1
then if x is the slope you are looking for
x * - 3 = - 1
x = 1/3
Answer:
+/- 1.9983
Step-by-step explanation:
The critical values for a confidence interval for the population mean, with population standard deviation not known, are obtained from the student's t distribution.
The sample size is given as 64. The degrees of freedom will thus be;
sample size - 1 = 64 - 1 = 63
The confidence level is given as 95%. The level of significance will thus be;
100 - 95 = 5%.
The area in the right-tail will thus be 2.5%. Therefore, we looking for a t-value such that the area to its right is 2.5% and the degrees of freedom being 63. From the t-tables we have;
+/- 1.9983
Answer:
11
Step-by-step explanation:
Answer:
- <em><u>Given </u></em><em><u>,</u></em>
student's age = x years.
- <em><u>Also </u></em><em><u>,</u></em>
Teacher's age = 2x + 6
- <em><u>And </u></em><em><u>,</u></em>
Principal's age = 3x + 10
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Difference between ages ,
therefore ,
second option is the correct answer.
hope helpful ~
