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Carton found data on the percent of area that is covered by water for each of the
a...
Mathematics, 02.04.2021 18:10 queenasiaa14
HELP PLSS
Carton found data on the percent of area that is covered by water for each of the
an cean
states in the U. S. He made the dot plots below to compare the distributions for states that border an ocean and stars that do not border
States that border on the ocean
States that do not border on the ocean
Percent of Area Covered by Water
Percent of Area Covered by Water
Which of the following is the best statistical reason for using the median and interquartile rango (OR), rather than the mean and standard deviation to compare the centers and spreads of these distributions?
Answers: 3
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Alarge rectangle is divided into four smaller rectangles.
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The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
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Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.
Answers: 3
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Which expression is the factorization of x^2+10+21
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