You have 6L of water that has 20 percent strawberry juice. How many litres of an 80 percent strawberry juice should be added to
1 answer:
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Answer: Option B
Step-by-step explanation:
Prooving congruent through HL means that we can prove the hypotenuse and one of the legs between the two right-triangles are congruent. The only answer option that meets these requirements is option B.
<em>Read more about the </em><em>HL Theorem</em><em> here:</em>
<em>brainly.com/question/1446688</em>
Answer:
30% probability that the ball taken from B is red.
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
In this question:
Red ball from urn A:
3/6 = 1/2 probability of getting a red ball from urn A.
Then urn B will have 5 balls, 2 of which are red, so 2/5 probability of getting a red ball.
Blue ball from urn A:
3/6 = 1/2 probability of getting a blue ball from urn A.
Then urn B will have 5 balls, 1 of which is red, so 1/5 probability of getting a red ball.
Total:
3/10 = 0.3 = 30%.
30% probability that the ball taken from B is red.