Eli wants to combine 0.5 gallons of a 10% acid solution with a 35% solution to make a 15% acetic acid solution. He needs to dete
rmine how many gallons of 35% solution are needed.
Eli decides to let v represent the volume of the 35% solution and makes a table to help solve the problem.
Help Eli by completing the table.
Eli decides to let v represent the volume of the 35% solution and makes a table to help solve the problem.
Help Eli by completing the table.
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
The probability density function is :
With 0 < x < 3
To be a valid probability density function :
Where a < x < b
And also
f(x) ≥ 0 for a < x < b
Applying this to the probability density function of the exercise :
We can verify by replacing ''c'' in the original probability density function and integrating :
Also, f(x) ≥ 0 for 0 < x < 3