Answer:
your probability would be 6/20 or 0.3
Step-by-step explanation:
3/4 pounds ÷ 6 friends = 1/8 pounds (Also equals to 0.125 pounds, because fractuon is more accurate.)
We have to set up 2 equations:
A) x + y = 10 liters
B) .05x + .25y = 10 * .10
Multiply equation B) by -4
B) -.2x - y = -4 then add to equation A)
A) x + y = 10 liters
.8x = 6 liters
x = 7.5 liters of 5%
y = 2.5 liters of 25%
Answer:
because either x-6=0 or x+1=0
x-6=0
x=0+6
x=6 OR,
x+1=0
x=0-1
x=-1
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
it is 3 difrent
