Mathematics, 05.10.2019 01:00 eric271828
Acamera is selling for $7.50 off the regular price. it was marked down 15%. a student used the equation:
15(7.5) = original price
and found the regular price of the camera to be $112.50.
explain the error(s) in the student’s work.
Answers: 1
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Hello i need some with trigonometric substitutions. [tex]\int\limits^a_b {x} \, dx[/tex]
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Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.
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Benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r
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Acamera is selling for $7.50 off the regular price. it was marked down 15%. a student used the equat...
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