This would be Delores because it goes katy, Delores, Alex, Sam, Beth
Find the vertex form Y=3(x+3^2-34
Answer: 5.4
Step-by-step explanation:
The answer is number 4. Cube
Answer:
2.16 * (10^-5).
Step-by-step explanation:
5 = -log H+
5 = log (1 / H+)
1/ H+ = 10^5
H+ = 10^-5
In a similar fashion the other brand has H+ of 10^-4.5.
So the difference in hydrogen ion concentration = 10^(-4.5) - 10^(-5)
= 2.16 * (10^-5).