Guys I need help Problem solving Question: If 5 men can reap a field in 9 days, how many days 15 men take to reap the field

Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

Which question is not a good survey question? a.don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d.are you happy with the availability of electronic products in your state?