Recall that a square is just a rectangle with all sides equal.
and the area of a rectangle is just length * width.
and the area of a rectangle is just length * width.
Tom is afraid of heights above 9 feet. He is asked to repair a side of a high deck. The bottom of a ladder must be placed 6 feet
2 answers:
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Answer:
The margin of error for a 90% confidence interval is 16.4
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 25
Standard deviation = 50
Margin of error =
Putting the values, we get,
Thus, the margin of error for a 90% confidence interval is 16.4
Answer:
D
Step-by-step explanation:
The D answer choice is the correct functions needed to create the pictured graph, I have pictured these functions in a graphing calculator below
