The average monthly income of 10,000 people in a Smart city is found to be Normally distributed with mean Rs 75,000 and standard deviation of Rs 15,000 i. If 9% are considered as the poorest in this city find the minimum income of the remaining rich people. ii. If 23% are considered as the richest find the minimum income of the richest people.

The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false

Courses that are developed by subject matter experts, internal or extemal to the college or university. these programs are marketed by the school (clo2) marks a)-vocational schools b)-vendor training c)-colleges & universities d)-continuing education programs

Ahe-xe mixture containing a 0.75 mole fraction of helium is used for cooling electronics in an avionics application. at a temperature of 300 k and atmospheric pressure, calculate the mass fraction of helium and the mass density, molar concentration and molecular weight of the mixture. if the cooling capacity is 10 l, what is the mass of the coolant?