- Help please I need to find mean, variance and standard deviation.?

Discover Questions

A particle has a momentum of 3*10^6 kgm/s
Calculate the total energy if it's rest mass is 7.60*10^-27? Relativity help? If XC = 7500 ohms and resistance is 10,000 ohms in a series RC circuit, what is impedance of the circuit? Since measurement of a mass accelerating to a particular distance shows an average speed .So is the speed of light an average velocity? If the singularity theory of Creation indicated expansion of time,wouln't the actual posited earth time be one trillion trillions second?