Answer:
A. is 44 (I could read it all the way, its 44 if the second number is 19, If its 15 then the answer would be 48. B. is 144. I don't know what c is
Step-by-step explanation:
You have to add the two numbers that show then subtract the sum by 180.
Sorry if it's wrong.
Answer:
The total number of ways are 315.
Step-by-step explanation:
Consider the provided information.
A certain university will select 1 of 7 candidates eligible to fill a position in the mathematics department.
Therefore the number of ways are:
ways
There are 7 ways to fill math position.
2 of 10 candidates eligible to fill 2 identical positions in the computer science department.
Therefore the total number of ways are:

Hence, there are 45 ways to fill computer science position.
Total number of ways = 7 × 45 = 315 ways.
Hence, the total number of ways are 315.