Joe's brother is 37 years old and is married with 3 young children. What risk level of investments should he have in his portfolio? Risky with speculative stocks

B

A balance of growth stocks and blue chip income stocks

It's because 3 if it was 10 it wouldn't look right do it goes up to 4d

When you go to ask a qustion there will be a picture of a paper clip looking thing and then it will pop up your files and you click on the imajes and then you up load it

If the heat engine is a perfect carnot cycle engine, thenefficiency = (t2-t1)/t2   where t1=temperature of cold reservoir ( ° k) = 135            t2=temperature of hot reservoir ( ° k)   = 325thereforeefficiency = (t2-t1)/t2 = (325-135)/325 = 0.5846 = 58%  note: this is the theoretical maximum efficiency of a perfect heat engine.   real-life engines do not achieve this value.