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The length of a rectangle exceeds the width by 7 cm. If the area is 60 cm, find the length of the rectangle.
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Adice is rolled 5 times. how many possible rolls are there? ( determine the number of outcomes using only the fundamental counting principal )
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How to find the exponential function y=ca^x, with points (1,2) and (2,1)
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In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.
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The length of a rectangle exceeds the width by 7 cm. If the area
is 60 cm, find the length of the r...
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