Answer:
Step-by-step explanation:
Let x be the added 20% solution.
<u>The salt content is same:</u>
- 50*0.6 + x*0.2 = 0.28*(x + 50)
- 30 + 0.2x = 0.28x + 14
- 0.28x - 0.2x = 30 - 14
- 0.08x = 16
- x = 16/0.08
- x = 200
Original equation : fg=mg
F= (400n)(2m2)
= 200 meters per second square
Answer:
9/3
Step-by-step explanation:
3 x 2 + 3
You multiply by the numerator and add with the denominator
Answer: H
Step-by-step explanation:
The answer is between 23 through 2. dont want to give the answer up :D hope this helps
