Book Maths Puzzle Time and Work

Three pipes A,B and C can fill a tank in 6 hours. After working at it together for 2 hours, C is Closed and A and B can fill the remaining part in 7 hours. The number of hours take

Read Solution (Total 0)

Book Other Question

(logx) (4x - 3) =2 Sorry, long time since I've done maths! The question is "find a formula for the quadratic function as shown." The intercepts are (x= -1,y=2,) ( x=1, y=0 )and (x= -3, y=0.) Thanks for your time and help.