At the pet owner’s meeting, there are 20 people who own dog, and 35people who own cat and 9 people own goldfish. some people own both catand dog and some people own both gold fish and cat. no dog owners owngoldfish. there are twice as many people who own both goldfish and catthan people who own both dog and cat. suppose a total of 52 people areat the meeting. use c for the set of cat owners, d for the set of dog ownersand g for the set of goldfish owners. answer the following questions andshow your work. how many people own both cat and dog?

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.