Pls help pls pls pls i will mark u as brainlist

Match each function with its rate of growth or decay

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters