Answer:
150.72 mm^3
Step-by-step explanation:
volume = (pi)(r^2)h
volume = 3.14 * (4 mm)^2 * 3 mm
volume = 3.14 * 16 mm^2 * 3 mm
volume = 150.72 mm^3
Answer: travis can afford the compact car but not the coupe
Step-by-step explanation:
The formula is [(l x w) + (w x h) + (h x l)] x 2
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: