If alpha and beta are the zeros of p(y)= 5y^2 - 7y +1 find the value of alpha/beeta + beeta/ alpha

Calculate the compound interest and amount if the interest is compounded in the given period. p= 28,000; time = 9 months , rate = 12% per annum. interest compounded quarterly​

16 the monthly hostel charges for apeksha compri1000 per month as fixed boarding charges andremaining charges at the rate of 50 per day (fornumber, for which the food has been availed byapeksha).(i) form a linear equation in two variables torepresent the above situation.(ii) find two solutions possible for equationformed.(iii) what are the monthly charges to be paid byapeksha who availed meals for 21 days in agiven month? ​

find the product of the least and the greatest number of 3-digits formed by using digits 9,3 and 7​