Calculate the change in time for each quarter of the track. The change in time for the first quarter is Record the change in ume in Table C of your Student Guide. secondsS. The change in time for the second quarter is seconds The change in time for the third quarter is seconds. The change in time for the fourth quarter is L seconds, I will mark as brainliest

L is S because of the dependent variable

Explanation:

l = 20

s = 20

so they are equivalent

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods

54 degrees incident angle = reflected angle

angle is from normal turned to line of ray