Mathematics, 25.07.2019 05:00, marquion
Karen is buying pens and pencils for the new school year. she wants to have no more than 25 writing utensils in all. she also wants the number of pencils to be greater than or equal to the square of 3 less than the number of pens. create a system of inequalities to model the situation above, and use it to determine how many of the solutions are viable. a.) part of the solution region includes a negative number of pencils; therefore, all solutions are not viable for the given situation. b.) none of the solution region is viable because there cannot be a negative number of pens or pencils. c.) the entire solution region is viable. d.) part of the solution region includes a negative number of pens; therefore, not all solutions are viable for the given situation.
Answers: 1
Mathematics, 21.06.2019 16:00, lil8174
Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.
Answers: 3
Mathematics, 21.06.2019 18:50, trevionc0322
Which of the following values cannot be probabilities? 0.08, 5 divided by 3, startroot 2 endroot, negative 0.59, 1, 0, 1.44, 3 divided by 5 select all the values that cannot be probabilities. a. five thirds b. 1.44 c. 1 d. startroot 2 endroot e. three fifths f. 0.08 g. 0 h. negative 0.59
Answers: 2
Mathematics, 21.06.2019 19:00, ashrobbb
The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean
Answers: 3
Karen is buying pens and pencils for the new school year. she wants to have no more than 25 writing...
Mathematics, 27.09.2019 16:00
English, 27.09.2019 16:00
Mathematics, 27.09.2019 16:00
English, 27.09.2019 16:00
Social Studies, 27.09.2019 16:00
Mathematics, 27.09.2019 16:00