The table shows the elevation in feet that a hiker has yet to climb before reaching the peak in terms of the number hours hiked. In a function for this situation, the rate of change is ( ) feet per hour and the peak is at a elevation of ( ) feet.

Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.