You ride your bike to campus a distance of 7 miles and return home on the same route going to campus you mostly downhill an average 3 miles per hour faster than on the return trip home if the round trip takes two and a half hours and 45 minutes that is fraction 11 over 4 hours what is your average rate on return trip

7.6 miles per hour

Step-by-step explanation:

We know that the distance is 7 miles to campus uphill and 7 miles from campus downhill and you travel 3 miles per hour faster. The trip to campus takes 2.5 hours and from campus it takes 45min.

We can calculate the rate of which you travel to campus:

From campus to home:

The average rate for the return trip is:

7.6 miles per hour

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation: