Type A, type B, and type C lightbulbs are lasting longer today than ever before. On average, the number of bulb hours for a t
1 answer:
You might be interested in
V solid = π * 
* 13 / 3 + π * * 2 = 3.14 * 25 *13 / 3 + 3.14 * 50 = 340.16 + 157 = 497.16 ≈ 497.20 cubic centimeters;