Apharmacist whishes to mix a solution that is 6% minoxidil. she has on hand 100 ml of 4% solution and wishes to add some 8% solution to obtain the desired 6% solution. how much 8% solution should she add?

She would need 100 ml of the 8% solution

Step-by-step explanation:

You can always answer these questions using a proportion. The numerator will represent the amount of Minoxidil, and the denominator will represent the total amount of solution

She already ha 100 ml of a 4% solution. That means that she has 4 ml of Minoxidil already

We can multiply both sides by 100 for simplicity

asadsadsad

step-by-step explanation:

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.