Find the value of –zα/2 that corresponds to a confidence level of 89.48%.
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Answer:
30 + 12y
Step-by-step explanation:
Width of the rectangle is given by (5+2y)
Length of the rectangle is twice its width.
= 2*(5+2y)
=10 + 4y
Perimeter of the rectangle is the sum of all four sides of the rectangle.
Hence perimeter is given by 2 * (length + width)
=
Simplifying,
=
=
Hence the perimeter of the rectangle is given by (30 + 12y)
Since Timothy collected more, we take the amount Timothy collected and subtract the amount Eric collected from that.
That means Timothy collected .5 kilograms more candy than Eric.
That means Timothy collected .5 kilograms more candy than Eric.