Solve the mixture problem,
4) in a chemistry class, 9 liters of a 4% silver iodide solution must be mixed with a 10%
solution to get a 6% solution. how many liters of the 10% solution are needed?

2/5

step-by-step explanation:

this is answer of 144 cubic meters

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2

i believe it is b and c. (side note, i got the same computer from k-12 lol i’m in 8th grade and this is my first year, will it get

step-by-step explanation: