I am pretty sure it is $400. sorry if i’m wrong
For this case we have the following solution.
x = gallons of water to be added
For the 10% solution we have:
0.1 * 8 = 0.8
Then, for 5% we have:
(0.8 / x + 8) = 0.05
Rewriting:
(0.8 / x + 8) = (5/100)
Answer:
An equation can be used to find x, the humber of gallons of water he should add is:
(0.8 / x + 8) = (5/100)
Answer:
Step-by-step explanation:
Slope formula:
where (x₁, y₁) is the first coordinate and (x₂, y₂) is the second coordinate
Slope
Answer: -2log(2) or -0.60206
Explanation:
log(1/4)
= log(2^2)
= - 2log(2)