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Illusion [34]
3 years ago
14

. The teacher decides that no student can win twice, so she removes the tickets of the first winner before drawing the second wi

nner. What is the probability that she draws Kitzen first and then Ava second? Use a / to represent a fraction bar.

Mathematics
1 answer:
kozerog [31]3 years ago
7 0

Answer:

<h2>There is 8% probability of Kitzen winning first and Ava second.</h2>

Step-by-step explanation:

The given table shows that there are 4 students, so there are 4 possible winner in total, but they have different number of tickets.

The total number of tickets is 48, that's the total possible outcomes. Kitzen has a probability of

P_{Kitzen}=\frac{12}{48}=\frac{1}{4}

Ava has a probability of

P_{Ava}=\frac{16}{48}=\frac{1}{3}

Now, the probability of having one event and the other is

P=\frac{1}{4} \times \frac{1}{3}=\frac{1}{12} \approx 0.08

Therefore, there is 8% probability of Kitzen winning first and Ava second.

(Notice that the probaility is not about Kitzen or Ava winning, it's about winning both, that's why the percentage is low)

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PLZ HELP ANY1!!!!!!!!!!!
Ronch [10]
Its the last one because you plug in the 20(x) for example y=20x 
and your table looks like this 
x 0/2/4
y 0/40/80  y  x
because 20(2)=40 then you would do the same with the rest of the equation
20(4)= 80 there fore the last on is your answer 
3 0
3 years ago
Which of these ordered pairs is a solution to the linear inequality 3y – 2x ≥ 8? (1, 3) (3, 1) (–4, 2) (2, –4)
MA_775_DIABLO [31]
The ordered pair is (-4,2)
7 0
3 years ago
What is the probability of spinning an A in %
amm1812

Answer:

25%

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Help would be greatly appreciated :)
Anton [14]
The bottle of 100 would be lowest. $8.13 ÷ 100 lozenges = $0.08 per lozenge

7 0
3 years ago
Solve −2(n+3)−4=8 . The solution is n= .
Anton [14]

Answer:

n= -9

Step-by-step explanation:

Simplifying

-2(n + 3) + -4 = 8

Reorder the terms:

-2(3 + n) + -4 = 8

(3 * -2 + n * -2) + -4 = 8

(-6 + -2n) + -4 = 8

Reorder the terms:

-6 + -4 + -2n = 8

Combine like terms: -6 + -4 = -10

-10 + -2n = 8

Solving

-10 + -2n = 8

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '10' to each side of the equation.

-10 + 10 + -2n = 8 + 10

Combine like terms: -10 + 10 = 0

0 + -2n = 8 + 10

-2n = 8 + 10

Combine like terms: 8 + 10 = 18

-2n = 18

Divide each side by '-2'.

n = -9

Simplifying

n = -9

3 0
3 years ago
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