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John wants to find the width of a canyon. He walks along the side for 75 ft and marks a point and then walks 16.5 ft and marks another point. Then he turns at a right angle away from the canyon and walks
answered
Jun 18, 2021
Mathematics
high-school
1
vote
138k
views
Some biologists urge the collection of the few remaining individuals of some of the most threatened amphibian species in order to preserve them if they become extinct in the wild. If such captive-breeding
answered
May 7, 2021
Social Studies
high-school
5
votes
235k
views
hilip Morris wishes to determine if there is a difference between the proportion of women and proportion of men who smoke cigarettes. Random samples of 125 women and 140 men reveal that 13 women and 5
answered
Feb 15, 2021
Mathematics
college
4
votes
134k
views
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