Correct answer will get brainliest! a chemist needs 10 liters of a 10% alcohol solution but has only a 25% alcohol solution. how many liters each of the 25% solution and water should he mix to make the desired 10 liters of 10%

18a

step-by-step explanation:

simply because it is. it's the highest common factor

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

step-by-step explanation:

the options are kind of confusing. i can tell you what i see going on here when i look at the graph.

the class and exam medians are closely related, and it looks like the low outlier on the exam did pull the median lower. [tex][/tex]

here is your mark brainliest