Answer:
I don't know of it should be more complicated than that
Answer:
The answer for the first one is a
The answer to the second one is 3b
Answer:
There are 65,7 ml of acid.
Step-by-step explanation:
This is a percent problem. When we have a total (in this case 371 ml of a solution), it's value is the 100%. As only 17,7% is only the part we are interested in (acid), we shall get a cross-multiplication like this one:
371 ml ----------- 100%
x= ------------17.7%
This must be resolved multiplying 17.7 x 371 and dividing the result by 100.
This number rounded to the nearest tenth is 65,7.
Answer:
a
Step-by-step explanation:
d
(0,12). The y-intercept is shown in the equation as +12.