What is the energy equivalent of an object with a mass of 4.1 kg? 1.2 * 10 ^ 9 * J 1.4 * 10 ^ 35 * J 3.5 * 10 ^ 18 3.7 * 10 ^ 17 * j

Debris produced by mining is called

Asynthetic fiber used in manufacturing carpet has tensile strength that is normally distributed with mean 75.5 psi and standard deviation 3.5 psi. how is the standard deviation of the sample mean changed when the sample size is increased from n equals 8 to n equals 47

The built in flash in a compact camera is usally capable of giving correct exsposure for distance up to how many meters?