3 years ago

The length of a rectangle is 4 times the width. The perimeter of the rectangle is 45 inches. What is the area of the rectangle

1 answer:

7 0

2(4x+x)=45→10x=45→x=4.5→

length=18,width=4.5

area=18×4.5=81

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Using the standard normal distribution table we find the value of standard normal deviate corresponding to area of 15%

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