Christos
Most popular questions and responses by Christos
math
It takes 8 hours for one crew to clean an office building. It takes a second crew 10 hours to clean the same building. If the first crew works 2 hours and leaves and the second crew takes over to complete the job, how long will it take the second crew to
asked on October 22, 2016

Math
35:22
posted on October 22, 2016 
Math, Functions
you fill t with 0 so 021=3 if it said find g(t)=6 1/621=17/6
posted on October 22, 2016 
MATH NEED HELP!
1. 1/6+1/4x=1 1/4x=5/6 x=20/6 hrs= 3 2/6 hrs
posted on October 22, 2016 
math
1/81 hour 2/8 2 hours 2/8+1/10x=1 1/10x=6/8 x=7.5 hrs
posted on October 22, 2016 
math
1/3+2/9x=1 2/9x=2/3 x=3 hours
posted on October 22, 2016