Answer:
A = 29/51 B = 22/51
Step-by-step explanation:
(E) = number of favorable outcomes/ total number of possible outcomes
- number of possible outcomes= 51
- number of favorable outcomes= 29
therefore, P(E) = 29/51
- number of possible outcomes= 51
- number of favourable outcomes = 51 - 29 = 22
therefore, P(E)= 22/51
Combine the numbers with the same variable
18a + 9a = 27a
24b + 14b = 38b
your answer is 27a +38b
Answer:
The first die can come in 6 different ways as can the second die.
This gives a total of 36 ways.
However 1-1 , 2-2, etc. can only come up once so the total ways for two die to be arranged is 30.
Now enumerate the total that are divisible by 3:
1-2 and 2-1 2 ways for a total of three
1-5 5-1 2-4 4-2 3-3 5 ways for a total of six
4-5 5-4 6-3 3-6 4 ways for a total of nine
6-6 for a total of 12
So there are 12 ways to get a total divisible by 3
This gives a probability of 12/30 = 2/5
Answer:
c) only Anne
Step-by-step explanation:
I just did the test. Hope this helps! : )