Mathematics, 18.11.2020 18:30, maren17
Kiara found the solution for the inequality, 3.2 less-than negative 9.5 + x. 3.2 less-than negative 9.5 + x. 3.2 + 9.5 less-than negative 9.5 + 9.5 + x. 12.7 less-than x. A number line going from 12 to 12.9. An open circle is at 12.7. Everything to the left of the circle is shaded. What is Kiara’s error? Kiara should have added 9.5 to each side of the inequality to get the solution 6.3 less-than x. Kiara should have reversed the variable and the number in the solution to get x less-than 12.7. Kiara should have used a closed circle on the graph. Kiara should have shaded the number line to the right of the circle.
Answers: 2
Mathematics, 21.06.2019 21:40, skylarbrown018
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?
Answers: 2
Kiara found the solution for the inequality, 3.2 less-than negative 9.5 + x. 3.2 less-than negative...
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