A model train is traveling at a constart rate of 0.75 meter per second when Rebecca starts a stopwatch Select the graph that represents the relationship between the amount of time since Rebecca started her stopwatch and d, the total distance the
train has traveled during that time

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94