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Rzqust [24]
2 years ago
10

The following table represents the sample space of rolling two number cubes. 1 2 3 4 5 6 1 1-1 1-2 1-3 1-4 1-5 1-6 2 2-1 2-2 2-3

2-4 2-5 2-6 3 3-1 3-2 3-3 3-4 3-5 3-6 4 4-1 4-2 4-3 4-4 4-5 4-6 5 5-1 5-2 5-3 5-4 5-5 5-6 6 6-1 6-2 6-3 6-4 6-5 6-6 How many favorable outcomes are there for the event "rolling exactly one even number"? 27 9 18 16
Mathematics
1 answer:
SOVA2 [1]2 years ago
3 0

Answer:

18

Step-by-step explanation:

Half of the possibilities include 1 even number

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Circle O, with center (x, y) passes through the points A(0, 0), B(-3, 0), and C(1, 2). Find the coordinates of the center of the
KonstantinChe [14]

Answer:

The center of the circle is

(-\frac{3}{2},2)

Step-by-step explanation:

Let the equation of the circle be

x^2+y^2+2ax+2by+c=0, where (-a,-b) is the center of this circle.

The points lying the circle must satisfy the equation of this circle.

A(0,0)

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B(-3,0)

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C(1,2)

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Put the value of 'a' and 'c' to find 'b'

2(\frac{3}{2})+4b+0=-5

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Hence the center of the circle is

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maxonik [38]

The answer is 77 but i don't see it as an option here ;/

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