Achemist is using 388 milliliters of a solution of acid and wat 18.6% of the solution is acid, how many milliliters of acid are there? round your answer to the nearest tenth.

The total quantity of the acid in the solution is 72.2 milliliters.

Step-by-step explanation:

It is given that the solution contains acid and wat.

In the solution 18.6% is acid and remaining is wat.

The total quantity of the solution is 388 milliliters. So, the total quantity of the acid in the solution is 18.6% of 388.

Therefore the total quantity of the acid in the solution is 72.2 milliliters.

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problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !