There are 8 letters total and 1 is J
so 7/8 probability of not picking the J
Fraction: 7/8
decimal: 0.875
percentage: 87.5%
The correct answer is B. Drawing B, C, L, M, N, R, T, or Z
Further Explanation:
Let us first define complement first.
The complement of an event is the opposite of it. For example in this case, the complement of drawing a vowel will be not drawing a vowel.
So,
Let S be the set of alphabets present on scrabble tiles

Drawing a vowel will constitute

So, the complement (not Drawing a vowel) will be:

So drawing any of the consonant from the consonants present on scrabble tiles will be the complement of drawing a vowel.
Hence, Option B is correct ..
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A) ((-6-3),(0+4))
(-9,4)
b) ((3-3),(-4+4))
(0,0)
c) yes it is a function since it has an input and an output
Consecutive even numbers are n and n+2 or more generally:
a(n)=a+2n would produce a sequence of any length given that a was even to start with....
If you draw a diagonal from upper left to lower right, you divide the figure into two triangles. One is a 3-4-5 right triangle (with area = (1/2)*3*4 = 6). The other is a 5-5-4 isosceles triangle.
The altitude of the isosceles triangle (upper left vertex to side 4) can be found from the Pythagorean theorem as
.. altitude = √(5^2 -2^2) = √21
So, the area of the isosceles triangle is
.. (1/2)*4*√21 = 2√21
The sum of the areas of the two triangles matches selection C.