Answer:
4/5 is the probability of white ball from urn 2
Step-by-step explanation:
Correct statement of the question is ;
Urn 1 contains two white balls and one black ball, while urn 2 contains one white bait and five black balls. One ball is drawn at random from urn 1 and placed in urn 2. A ball is then drawn from urn 2. It happens to be white. What is the probability that the transferred ball was white?
We solve it ;
Probability of taking out balls from urn 1
<u>a) for white ball</u>
<u>b) for balck ball</u>
If one ball is taken from urn 1 and put in urn 2 (which readily contains one white and five black balls)
Probability of taking out balls from urn 2
<u>a) for white ball</u>
Then the probability that white ball was transferred from urn 1 to urn 2 is;
So, the probability that white ball is drawn from urn 2 is 4/5
Answer:
x=15(1/3√y)
Step-by-step explanation:
X varies indirectly with the cube root of y
x=k/3√y
x=3 when y=125
3=k/3√125
3=k/5
3=k(1/5)
k=3÷1/5
k=3×5/1
k=15
x=15(1/3√y)
She will then have 3 rings
Answer:
(4^-3)(x^-3) y^(18)
or
y^18/ (64 x^3)
Step-by-step explanation:
(4xy^-6)^-3
Distribute the exponent to all terms in the parentheses
(4^-3)(x^-3) (y^-6)^-3
a^ b^c = a^ (b*c)
(4^-3)(x^-3) y^(-6*-3)
(4^-3)(x^-3) y^(18)
If we do not want negative exponents
a ^ -b = 1/ a^b
y^18/( 4^3 x^3)
y^18/ (64 x^3)
Using translation concepts, the graph of g(x) = -|x - 4| is shown at the end of the answer.
<h3>What is a translation?</h3>
A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.
The graph of g(x) = -|x - 4| is the graph of f(x) = |x| with these following changes:
- Reflection over the x-axis.
At the end of the answer, the graph shows functions f(x) in red and g(x) in blue.
More can be learned about translation concepts at brainly.com/question/4521517
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