A pharmacist wishes to mix a solution that is 22% Minoxidil. She has on hand 8080 ml of a 11% solution and wishes to add some 44% solution to obtain the desired 22% solution. How much 44% solution should she add?

THISS IIS AN EXAMPLE

Step-by-step explanation:

a pharmacist wishes to mix a solution that is 2% Minoxidil. She has on hand 80 ml of a 1% solution and wishes to add some 4% solution to obtain the desired 2% solution. How much solution should she add?

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Let x = amount (ml) of 4% solution to add

then

.01(80) + .04x = .02(x+80)

.8 + .04x = .02x+1.6

.8 + .02x = 1.6

.02x = .8

x = 40 ml

what am i looking for finish the question.

step-by-step explanation:

ιт ιѕ $222.95

step-by-step explanation:

αℓℓ уσυ gσт тσ ∂σ ιѕ fιgυяє συт ωнαт 30% σf $318.50 ιѕ $95.55

тнєи ѕυвтяα¢т ιт fяσм $318.50-$95.55=$222.95

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