. Find the variance of the set of numbers 2,3,5,6,8.
1 answer:
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30 is the value of P
Steps:
A perfect square follows the pattern
Steps:
A perfect square follows the pattern
Answer:
We must add 400 ml of water.
Step-by-step explanation:
We can use the following equation:
Where:
- C(i) is the initial concentration of the solution (80%)
- C(f) is the final concentration of the solution (30%)
- V(i) is the initial volume (150 ml)
- V(f) is the final volume
Now, we just need to solve the equation for V(f).
Therefore, we must add 400 ml of water.
I hope it helps you!