Given the integral calculate the average speed vav of molecules in a gas using the Maxwell-Boltzmann distribution

Question:

Given the integral

calculate the average speed vav of molecules in a gas using the Maxwell-Boltzmann distribution function.

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...