A science teacher has a supply of 50% sugar solution and a supply of 80% sugar solution. How much of each solution should the teacher mix together to get 105 mL of 60% sugar solution for an experiment ?
How about yall put the actual answer insead of the letter? thank you very much!
The answers are different for everyone im pretty sure
The answers for the whole thing is
1.D
2.A
3.C
4.D
5.C
6.D
7.A
8.C
9.A
10.B
11.A
12.A
13.A
14.B
15.A
16.B
17.A
18.A
19.B
20.C
21.A
22.A
23.D
24.B
the answers aren't the same for everybody. they have like 4 different tests.
The answer is A
which one for Connexus
How much of the 50% and 80% solutions does the teacher have?
What was the answer?
A science teacher has a supply of 50% sugar solution and a supply of 80% sugar solution. How much of each solution should the teacher mix together to get 105 mL of 60% sugar solution for an experiment ?
if x mL of 50%, then
.50x + .80(105-x) = .60*105
now just solve for x