Step-by-step explanation:
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Answer:
Option C. \frac{5}{8} is the correct option.
Step-by-step explanation:
In the given question numbers marked on a spinner are given = 8
Out of these numbers marked on spinner number of vowels are = 3
Therefore the sample set n(S) is = 8
and the favorable events are n(E) = 3.
As per rules of the probability, the probability of spinning the spinner and landing on vowel will be = \frac{n(E)}{n(S)}=\frac{3}{8}
Now probability of spinning the spinner and not landing on a vowel will be
P(E)' = 1-\frac{3}{8}=\frac{5}{8}
Option C. \frac{5}{8} is the answer.
Using the elimination method
2(6x - 4y = - 24)
4x - 8y = -32
==>12x - 8y = -48
4x - 8y = -32
subtract top to bottom
==>8x = -16
4x - 8y = -32
==>x = -2
4(-2) - 8y = -32
==>x=2
-8y = -32 + 8
==>x = -2
-8y = -24
==>x=-2
y = 3
The answer is B
X = 3 and 1/2= Y
3 + 2(1/2) = 4
3 + 1 = 4
Half of 2 = 1, making B the answer
11) 10%
12)6%
13)142%
14)537%
Now round like it says.