Mathematics, 14.10.2021 01:00 isalih7256
Q2: In a study of the legibility and visibility of highway signs, a Pennsylvania research
firm determined the maximum distance (in feet) at which each of 30 drivers could read a
newly designed road sign. The 30 participants ranged in age form 18 to 82 years of age.
The government agency that funded the research hoped to improve highwaly safety for
older drivers and wanted to examine the relationship between age and the sign legibility
distance. Below is the computer output for the 30 drivers.
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Answers: 2
Mathematics, 20.06.2019 18:04
Missouri has a shape that is similar to a trapezoid with bases of about 198 miles and 276 miles and a height of about 270 miles. what is the area of missouri in square miles? explain how you found the answer.
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Sal is tiling his entryway. the floor plan is drawn on a unit grid. each unit length represents 1 foot. tile costs $1.35 per square foot. how much will sal pay to tile his entryway? round your answer to the nearest cent.
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The liabilities of cullumber are $99,000. owner’s capital is $143,000; drawings are $96,000; revenues, $467,000; and expenses, $301,000. what is the amount of cullumber company’s total assists?
Answers: 1
Q2: In a study of the legibility and visibility of highway signs, a Pennsylvania research
firm det...
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