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 <===
Answer:
1)C
2)C
Step-by-step explanation:
Fiz no Classroom!!!
Answer:
Option C
Step-by-step explanation:
Circumference of a circle is:
r - radius
We are given the radius of 3 inches.
Option C should be the correct answer.
Hope this helps!
Answer: 6 times 10 Superscript 11
Step-by-step explanation:
Scientific notation is in the form ;
A.0 x ,
where :
A = any number from 1 to 9
n = integers , that is , n must be whole numbers
Following this rule , the correct answer is
6 x
which is 6 times 10 Superscript 11