Question

To calculate the correct results from the experiment, Lisa needs to know the exact amount of vinegar used in the experiment. The buret had an initial reading of 45 mL of vinegar. After performing the experiment, there was still 31.4 mL of vinegar in the buret. How much vinegar was used in the experiment?

Answer 1

A. 13.8 mL
B. 12.6 mL
C. 12.4 mL
D. 13.6 mL

Answer 2

can you post the question if possible instead of the whole thing

Answer 3

or is that the whole question

Answer 4

That's the whole question

Answer 5

I think its 13.6

Answer 6

explain please what lead you to that answer

Answer 7

I thought that you would subtract 45-31.4 = 13.6

Answer 8

i not 100% what the answer is but if this is part of a test go back to your tutorial

Answer 9

I clicked on 13.6 and it was correct

Answer 10

ok