"consider the hospital emergency room data displayed below. let a denote the event that a visit is to hospital 4, and let b denote the event that a visit results in lwbs (at any hospital). determine the following probabilities. round to three decimal places. a) p( a and b )b) p(a')c) p( a u b)d) p(a u b)e) p(a' and b')table: 1 2 3 4total 5297 6993 5638 4343 22271 lwbs 199 277 249 249 974 admitted 1274 1550 662 987 4473 not admitted 3824 5166 4727 3107 16824

"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships

In new york city at the spring equinox there are 12 hours 8 minutes of daylight. the longest and shortest days of the year very by two hours and 53 minutes from the equinox in this year the equinox falls on march 21 in this task you use trigonometric function to model the hours of daylight hours on certain days of the year in new york city a.what is the independent and dependent variables? b.find the amplitude and the period of the function. c.create a trigonometric function that describes the hours of sunlight for each day of the year. d. graph the function you build in part c. e. use the function you build in part c to find out how many fewer daylight hours february 10 will have than march 21. you may look at the calendar.