Well I am going to guess and i don't know if it right but 156.25ml
12.95 30
-------- = ----
x 100
1295 = 30x
------- -----
30 30
x = 43.16666667
not sure how u want to round
The two values of roots of the polynomial 
are 
<u>Solution:</u>
Given, polynomial expression is
We have to find the roots of the given expression.
In order to find roots, now let us use quadratic formula.
Given that
Here a = 1, b = -11 and c = 15
On substituting the values we get,
Hence, the roots of given polynomial are
Answer:
8/75
Step-by-step explanation:
For the first blank, the answer should be the total weight of the solution which is derived from adding 5 grams and 20 grams. The answer would be,
T = 5 + 20 = 25 grams
For the second blank, the % solution is derived by dividing the amount of salt initially by the total amount of the resulting solution. This is as shown below.
C = ((20 x 0.5) / 25) x (100%)
Simplifying,
C = 40%
Answers:
a. 25 grams
b. 40%
