Mathematics, 25.06.2020 02:01 igtguith
What happens to the acidity of solutions A and B after dry ice is added?
The pH of solution A decreases, and the pH of solution B increases.
The pH of solution A increases, and the pH of solution B decreases.
The pH of solution A increases, and the pH of solution B increases.
The pH of solution A decreases, and the pH of solution B decreases.
Answers: 2
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Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?
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The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?
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What happens to the acidity of solutions A and B after dry ice is added?
The pH of solution A decre...
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