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Ten times the square of a non-zero number is eqaul to ninety times the number
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According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.
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In the figure below, m∠r is 60°, and m∠t is 120°. what is m∠q? a. 60° b. 30° c. 120° d. 54
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Mathematics, 22.06.2019 05:30
X+ 4y − z = −14 5x + 6y + 3z = 4 −2x + 7y + 2z = −17
Answers: 3
What is the equivalent fraction to 2/6...
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