Maybe this might help a bit what you have to do is subtract each fraction. if you subtract 1/3 and 3/4 and change the dinominators to mach then you answer will be 1/4 for a gallon of yellow paint and for blue paint you subtract and you do the same thing and for 7/8-3/4 your answer will be 1/8 after you have made equal denominator. 3/4 is the amount of paint being removed so that's what you will subtract
Answer:
160
Step-by-step explanation:
Answer:
The vertex of the function is
Step-by-step explanation:
I've graphed this on desmos for a visual
<span>v=d/t; t=d/v
let c=rate of the current
6/(4+c)+6/(4-c)=8
(24-6c+24+6c)/(16-c²)=8
48=128 - 8c²; c=√10 miles per hour</span>