100% - x
115% - 84.87
x=(100*84.87)/115=73.8
Answer:
=11x+10y+12
Step-by-step explanation:
7x +4x -4y+14y 15-3
11x 10y 12
=11x+10y+12
The hydronium ion is H₃O⁺ and its concentration is equivalent to the H⁺ ion concentration. The H⁺ ion concentration is given by:
pH = -log[H⁺]
[H⁺] = 10^(-8.2)
[H⁺] = 6.31 x 10⁻⁹ mole/dm³
The hydronium ion concentration is 6.31 x 10⁻⁹ mole/dm³
The answer is 20 because it is 4 more after 16
8 kilometers=8000 meters 1.5 kilometers=1500 meters 500 meters 8000+1500+500=10000 meters
