Answer:
Number 4, the last one
Step-by-step explanation:
Answer:
root(250)
answer choice C
Step-by-step explanation:
explanation in the pic above.
To solve for the ounces of bleach that Jack used, we utilize the formula below
Bleach = (Percentage of bleach)*(Total ounces of cleaning solution)
Bleach = 0.12*150 ounces
Bleach = 18 ounces
<em>ANSWER: 18 ounces of bleach</em>