Answer: Option 'A' is correct.
Step-by-step explanation :
Since we have given that
Number of medals = 2
Number of runners = 8
We need to find the number of ways to award the medals.
We would use "fundamental theorem of counting" to find the number of ways.
So, number of ways is given by
8 × 7 = 56
Hence, option 'A' is correct.
Answer:
C
Step-by-step explanation:
C is not a function because 5 has two y values
I don't really get what you are asking for. Can you clarify it?
Answer: an = 4n + 1
Step-by-step explanation:
Use the formula an = a1 + d (n - 1) to identify the sequence
Answer:
.75 * 6 = 4.5 minutes
Step-by-step explanation:
.75 is 3/4 multiply by 6 because 6/6 is a whole tank of gas.
Sawyers tank takes 4.5 minutes to be filled up.