Help pls vvv A rock climber was traveling down the side of a cliff. In
the first hour, he climbed down 20 1/2 feet. In the
second hour, he climbed down 15 2/5 feet. What
integer represents the total distance he climbed?

Aline of best fit is drawn for the set of points shown on the graph. which point is an approximate extrapolation for x = 30 from the line of best fit?

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

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.