A cinder block is sitting on a platform 20 m high. It weighs 10 kg. The block has energy. Calculate it.

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

Simplify using positive exponents only.

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top