C dont know tell me if it helped
12 total letters...5 vowels and 7 consonants.
probability of 1st letter being a vowel is 5/12
after replacing ...
probability of 2nd letter being a vowel is 5/12
probability of both occurring is (5/12 * 5/12) = 25/144 <===
The type of symmetry is translational symmetry
Answer:
x = 6/5
Step by step explanation:
2x + 2 = x - 4x + 8
2x + 2 = -3x + 8
2x + 3x = 8 - 2
5x/5 = 6/5
x = 6/5
Circumference of a circle:
C = 2 r π;
Length of an arc:
L = r π α / 180°
L = r π · 30° / 180° = r π /6
r π /6 : 2 r π = 1/6 : 2 = 1/12
Answer: A ) 1/12