Mathematics, 04.02.2020 09:58, Janae2918

Sandy mixed 9 ml of an acidic solution with 8 ml of a 42% acidic solution, to make a 45% acidic solution. find the percent acid concentration of the first solution.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:40, lee1817

Ineed with number 6 , explain how to get 1978

Answers: 3

continue

Mathematics, 21.06.2019 19:30, aljdones

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?

Answers: 3

continue

Mathematics, 21.06.2019 21:00, Gabriel134

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Answers: 3

continue

Mathematics, 21.06.2019 22:30, chrisdelreal86

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red

Answers: 1

continue

Do you know the correct answer?

Sandy mixed 9 ml of an acidic solution with 8 ml of a 42% acidic solution, to make a 45% acidic solu...