Answer:
I believe the answer is 39.368, if we round that it makes it, 39.4
Step-by-step explanation:
Answer:
im not the best at algebra but
2a+3b+4c
Step-by-step explanation:
subtract
(2a−3b+4c) from the sum of (a+3b−4c),(4a−b+9c) and (−2b+3c−a).
add
=(a+3b−4c)+(4a−b+9c)+(−2b+3c−a)
=(a+4a−a)+(3b−b−2b)+(−4c+9c+3c)
=4a+8c
then subtract
=(4a+8c)−(2a−3b+4c)
=4a+8c−2a+3b−4c
=2a+3b+4c
There are 5 vowels.
There are 26 letters in total.
Then, the probability of choosing a vowel is 5/26
Step-by-step explanation:
The answer is 4x
