Mathematics, 06.10.2019 07:30 royaltyjl11
According to a september 2008 harris poll, 68% of all american adults have a public library card. the percentages do differ by gender, 62% of males have library cards compared to 73% of females. (a) consider the three probabilities: p(a) = .68, p(a|b) = .62, and p(a|c) = .73. define events a, b, c (b) assuming that half of all americans are males, what is the probability that an american adult is a female who owns a library card. (c) assuming that half of all americans are males, what is the probability that a randomly selected american adult who owns a library card is a female?
Answers: 1
Mathematics, 21.06.2019 13:30, cogger9348
Tom is making a punch that contains 80% cranberry juice and the rest ginger ale. the punch has 2 liters of ginger ale. part a: write an equation using one variable that can be used to find the total number of liters of cranberry juice and ginger ale in the punch. define the variable used in the equation and solve the equation. hint: 0.8x represents the number of liters of cranberry juice in the punch. (5 points) part b: how many liters of cranberry juice are present in the punch? show your work.
Answers: 1
Mathematics, 21.06.2019 20:30, nsbegay2007
Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.
Answers: 2
According to a september 2008 harris poll, 68% of all american adults have a public library card. th...
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