Answer:
Sugar concentration of the mixed soft drink will be <em>32.5%.</em>
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Step-by-step explanation:
Sugar concentration of first drink = 20%
Volume of first soda = 250 ml
Sugar in first soda = 20% of 250 ...... (1)
Sugar concentration of second drink = 45%
Volume of second soda = 250 ml
Sugar in second soda = 45% of 250 ...... (2)
Let
be the sugar concentration in resultant mixture.
Volume of mixture = 250 + 250 = 500 ml
Sugar in mixture =
of 500 ml ...... (3)
Total sugar concentration (Adding (1) and (2)) and equating it to equation (3):
20% of 250 + 45% of 250 =
of 500
![\Rightarrow \dfrac{20}{100} \times 250 + \dfrac{45}{100} \times 250 = \dfrac{x}{100} \times 500\\\Rightarrow 2 \times x = 65\\\Rightarrow x = 32.5\%](https://tex.z-dn.net/?f=%5CRightarrow%20%5Cdfrac%7B20%7D%7B100%7D%20%5Ctimes%20250%20%2B%20%5Cdfrac%7B45%7D%7B100%7D%20%5Ctimes%20250%20%3D%20%20%5Cdfrac%7Bx%7D%7B100%7D%20%5Ctimes%20500%5C%5C%5CRightarrow%202%20%5Ctimes%20x%20%3D%2065%5C%5C%5CRightarrow%20x%20%3D%2032.5%5C%25)
Hence, Sugar concentration of the mixed soft drink will be <em>32.5%.</em>
Answer:
4, 2, 1, 2, 4
Step-by-step explanation:
-2 <= 0, so use the first equation, f(x) = (1/2)^x, to find f(-2).
f(-2) = (1/2)^-2 = 1^-2/2^-2 = 2^2/1^2 = 4/1 = 4
-1 <= 0, so use the first equation, f(x) = (1/2)^x, to find f(-1).
f(-1) = (1/2)^-1 = 1^-1/2^-1 = 2^1/1^1 = 2/1 = 2
0 <= 0, so use the first equation, f(x) = (1/2)^x, to find f(0).
f(0) = (1/2)^0 = 1^0/2^0 = 1/1 = 1
1 > 0, so use the second equation, f(x) = 2^x, to find f(1).
f(1) = 2^1 = 2
2 > 0, so use the second equation, f(x) = 2^x, to find f(2).
f(2) = 2^2 = 4
Answer:
the answer is 5
Step-by-step explanation:
if you have any questions or a more detailed explanation feel free to ask in the comments.
Answer:
8.8 laps
Step-by-step explanation:
because of the concepts of molecular osmosis used to provide a detailed explanation to kermit. Thereby omitting the theory of dark matter into the universe and thus replacing it with the new compulsive theory of 50 % growth of human anatomical secretory sections.
What did you need help on because if your asking what is 7*2 its 14 but if not please let me know i can help