The results of a survey are shown. In the survey, 28 students said their favorite dessert is ice cream. Answer questions A and B below. Pie = 15%
Ice Cream = 35%
Candy = 23%
Cake = 27%

A. How many students were surveyed?
B. How many students said their favorite dessert is pie?

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

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.