That is because b to any power = 1,
1^1 = 1, 1^0 = 1 1^0.25 = 1 etc
Hey mate, um if u need help graphing lines or graphs in maths, there is this graph drawing website called DESMOS, so just copy and paste your equation into the grapher and it will graph it for you.
It is a really helpful website.
Search: Graphing Calculator Desmos
Answer:
2.3 < x < 8.7
Step-by-step explanation:
Given 2 sides of a triangle then the 3rd side x is in the range
difference of 2 sides < x < sum of 2 sides , that is
5.5 - 3.2 < x < 5.5 + 3.2
2.3 < x < 8.7
Suppose you add x liters of pure water to the 10 L of 25% acid solution. The new solution's volume is x + 10 L. Each L of pure water contributes no acid, while the starting solution contains 2.5 L of acid. So in the new solution, you end up with a concentration of (2.5 L)/(x + 10 L), and you want this concentration to be 10%. So we have
and so you would need to add 15 L of pure water to get the desired concentration of acid.
Answer:
You can find its average speed.
Step-by-step explanation:
To find average speed you can divide distance by time which has been given.
