Mathematics, 26.03.2021 03:30 rb276
An experiment to test the effectiveness of regular treatments with fluoride varnish to reduce tooth decay involved 36 volunteers who had half of their teeth (the right side or left side, determined by a coin flip) painted with a fluoride varnish every six month for 5 years. At the end of the treatments, the number of new cavities during the treatment period was compared on treatment (fluoride varnish) side versus the control (no fluoride varnish) side. The appropriate statistical test for analyzing the results of this experiment is
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Which graph represents the function g(x) = |x + 4| + 2?
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Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)
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Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.
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An experiment to test the effectiveness of regular treatments with fluoride varnish to reduce tooth...
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