There are three multiples of 6: 6, 12, 18.
There are two multiples of 7 and 8 each: 7, 8, 14, 16.
3+4=7, so the answer is 7/20 or C.
Answer:
not sure what type of answer you need, but a table of values for this equation would look something like this:
<u>X | Y</u>
0 | -9
1 | -5
2 | -1
3 | 3
4 | 7
5 | 11
Answer: $55.64
Step-by-step explanation: 7% of 52 dollars is $3.64 add that to $52 and you get 55.64
Consider such events:
A - slip with number 3 is chosen;
B - the sum of numbers is 4.
You have to count
Use formula for conditional probability:
1. The event consists in selecting two slips, first is 3 and second should be 1, because the sum is 4. The number of favorable outcomes is exactly 1 and the number of all possible outcomes is 5·4=20 (you have 5 ways to select 1st slip and 4 ways to select 2nd slip). Then the probability of event is
2. The event consists in selecting two slips with the sum 4. The number of favorable outcomes is exactly 2 (1st slip 3 and 2nd slip 1 or 1st slip 1 and 2nd slip 3) and the number of all possible outcomes is 5·4=20 (you have 5 ways to select 1st slip and 4 ways to select 2nd slip). Then the probability of event is
3. Then
Answer:
X=3 and y=−3 is the answer