For students in algebra or beyond: find a line of best fit to represent the data. let y = ticket price and x = the number of years since 1980 (1980 is year zero, 1981 is year one). Approximate a line to represent the data, a slope, a y-intercept, and equation that models your line of best fit ... Please help will give brainliest for all of my questions

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.

Factor and solve to find roots x squared -x - 90 =0

Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay