Keisha is playing a game using a wheel divided into eight equal sectors, as shown in the diagram. Each time the spinner lands on white, she will win a prize. If she spins this wheel twice, what is the probability she will win a prize on both spins? Please show all steps!
Answers
Answer:
[tex] \frac{4}{64} [/tex]
Step-by-step explanation:
The spinner is independent (the total won't be effected)
we know there is 2 whites with 8 coloured option.
[tex] \frac{2}{8} [/tex]
we want the probability of getting two whites.
[tex] \frac{2}{8} \times \frac{2}{8} = \frac{4}{64} [/tex]
there is 3 ways to work out probability, fraction, decimal and percentage (i'd personally say fraction is the most easiest)
The probability of Keisha to win a prize on both spins in a game of wheel which is divided in eight equal sectors is 1/16.
What is probability?Probability of an event is the ratio of number of favorable outcome to the total number of outcome of that event.
Keisha is playing a game using a wheel divided into eight equal sectors, as shown in the diagram.
Each time the spinner lands on white, she will win a prize. If she spins this wheel twice,
Here, the white is appeared twice in the wheel and the total number of sector in wheel are 8. Thus the probability of first time to come white in the spin is,
[tex]P=\dfrac{2}{8}\\P=\dfrac{1}{4}[/tex]
The conditions are same for the second case. For this case, both result of both the spins of wheel are independent of each other.
Thus, by the chain rule, the probability both spin as white sector appear is,
[tex]P=\dfrac{1}{4}\times\dfrac{1}{4}\\P=\dfrac{1}{16}[/tex]
Thus, the probability of Keisha to win a prize on both spins in a game of wheel which is divided in eight equal sectors is 1/16.
Learn more about the probability here;
https://brainly.com/question/24756209
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Answer:
there you go:)
..................
This question is to do with logs and indices
2^x =0.0625
we know that 2³=8
And log2(8) = 3
*using this form we can solve for x*
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log?(?) = ?
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Answer:
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Step-by-step explanation:
Number of carrots c is less than 7.
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Step-by-step explanation:
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Answers
Answer:
{Monday, Tuesday, Wednesday, Thursday}
Step-by-step explanation:
First we need to get the complement of B i.e B'
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Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
3 x 3 = 9 yesyes
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does it want it in fraction, decimal, or whole?
Answer:
9 1/9 is the answer
Step-by-step explanation:
1/3 to the power of 2 becomes 1/9
3 to the power of 2 becomes 9
[tex]\frac{1}{9} + 9[/tex]
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Answers
Answer:
Median is 18
Step-by-step explanation:
Firstly you have to fine y by using your mean
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Answer:
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Step-by-step explanation:
Answer:
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Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answer:
So, the question means that if we add the number of tiger shark teeth and the sand shark teeth and subtract it from the total number of teeth, we will get the number of bull shark teeth. And, the number of bull shark teeth is 4.
Step-by-step explanation:
So, the question means that if we add the number of tiger shark teeth and the sand shark teeth and subtract it from the total number of teeth, we will get the number of bull shark teeth.
Since Christian has 18 shark teeth, and 6 are tiger shark teeth, 8 are sand shark teeth and the rest are bull shark teeth.
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Step-by-step explanation:
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Step-by-step explanation:
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6
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Answer:
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Step-by-step explanation:
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A
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Step-by-step explanation:
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Step-by-step explanation:
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Answers
Answer:
a6,-3
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Step-by-step explanation:
The image of the polygon after a reflection in the line y=x is has vertices at A'(-3, 6), B'(-2, 1) and C'(1, 4) as shown in the diagram attached.
Transformation is the movement of a point from the initial location to a new location. Types of transformation is rotation, reflection, translation and dilation.
Reflection is the flipping of a figure. If a point A(x, y) is reflected about the line y = x, the new point would be at A'(y, x)
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The image of the polygon is attached
Find out more at: https://brainly.com/question/15487308
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Answer:
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Step-by-step explanation:
Answer:
172.40
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answer:
42.84cm
Step-by-step explanation:
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circumference of the semicircle = 2πr/2 = πr
circumference of the semicircle = 3.14 * (12/2)
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