Abigail, beth, celia, dayna, and eudora bring their dogs to the little
red schoolhouse for dogs. during the morning break, they find that
each of their pets has the same name as the husband of one of the other
women.
in particular, they notice these facts.
• abigail's dog is named george.
. celia's dog is named jerry.
• eudora's dog is named ike.
• dayna's dog is named frank.
• abigail's husband is also named frank.
• beth's husband has the same name as george's wife's dog.
• horace and his wife, celia, have the best-behaved dog.
your job is to figure out the names of each woman's husband and each
woman's dog.
in addition, you must explain clearly how you found your answer. if
you think there is more than one possibility, give all solutions, and
explain why there are no more. if you think there is only one solution,
explain why there are no others.

Currently, the largest cruise ship has a tonnage of 225,282 gross tons (gt). which of the following is a reasonable estimate for the tonnage of this cruise ship? a. 2 × 10^5 gt b. 2 × 10^6 gt c. 2 × 10^-5 gt d. 2 × 10^-6 gt

Which expression is equivalent to (5x^7+7x^8) − (4x^4−2x^8)? a. 9x^8 + 5x^7−4x^4 b. 3x^8 + 7x^7 c. 12x^8 − 2x^4 d. 5x^8 + 5x^7 + 4x^4

The upcoming championship high school football game is a big deal in your little town. the problem is, it is being played in the next biggest town, which is two hours away! to get as many people as you can to attend the game, you decide to come up with a ride-sharing app, but you want to be sure it will be used before you put all the time in to creating it. you determine that if more than three students share a ride, on average, you will create the app. you conduct simple random sampling of 20 students in a school with a population of 300 students to determine how many students are in each ride-share (carpool) on the way to school every day to get a good idea of who would use the app. the following data are collected: 6 5 5 5 3 2 3 6 2 2 5 4 3 3 4 2 5 3 4 5 construct a 95% confidence interval for the mean number of students who share a ride to school, and interpret the results. part a: state the parameter and check the conditions. part b: construct the confidence interval. be sure to show all your work, including the degrees of freedom, critical value, sample statistics, and an explanation of your process. part c: interpret the meaning of the confidence interval. part d: use your findings to explain whether you should develop the ride-share app for the football game.