Answer:
A
Step-by-step explanation:
mnp=wxy
Answer:
Maria bicycled 21 miles per day.
Step-by-step explanation:
294/14=21
Hope this helps!
Answer:
9
Step-by-step explanation:
Let's do the trig part first, then the calculus. First we simplify the integrand.

The triple angle formula is:

or

Now we can integrate:


