If x+y =9 and x-y =5, the value of 4xy is :
Created: 8 months ago | Updated: 1 month ago
Job Solution Agrani bank Ltd Agrani bank Ltd - Senior Officer - 12.02.2010 গণিত
382
Add Description

Related Questions

Laboni bought a 1-year, Tk 10,000 certificate of deposit that paid interest at an annual rate of 8 percent compounded semiannually. What was the total amount of interest paid on this certificate at maturity ?

Created: 7 months ago | Updated: 1 month ago
Job Solution Agrani bank Ltd Agrani bank Ltd - Senior Officer (Re-exam) - 26.07.2013 গণিত
2793
Add Description

At the rate of m meters per s seconds, how many meters does a cyclist travel in x minutes ?

Created: 7 months ago | Updated: 1 month ago
Job Solution Agrani bank Ltd Agrani bank Ltd - Senior Officer (Re-exam) - 26.07.2013 গণিত
2845
Add Description

The present ratio of students to teachers at a certain school is 30 to 1. If the student enrollment were to increase by 50 students and the number of teachers were to increase by 5, the ratio of students to teachers would then be 25 to 1. What is the present number of teachers ?

Created: 7 months ago | Updated: 1 month ago
Job Solution Agrani bank Ltd Agrani bank Ltd - Senior Officer (Re-exam) - 26.07.2013 গণিত
3764
Add Description

If two non-zero positive integers p and q are such that p=4q and p<8, then q= ?

Created: 7 months ago | Updated: 1 month ago
Job Solution Agrani bank Ltd Agrani bank Ltd - Senior Officer (Re-exam) - 26.07.2013 গণিত
3008
Add Description

A certain river has a current of 3 miles per hour. A boat takes twice as long to travel upstream between two points as it does to travel downstream between the same two points. What is the speed of the boat in still water ?

Created: 7 months ago | Updated: 1 month ago
Job Solution Agrani bank Ltd Agrani bank Ltd - Senior Officer (Re-exam) - 26.07.2013 গণিত
3116
Add Description