Because you are 12 you put down
12
x can be anything so if you write
12x
You can later substitute it for 3. 12(3)
Your uncle is 2 years more
12x+2 is your equation
or
12(3) + 2
Answer:
These horses can finish first, second and third in 1320 different ways.
Step-by-step explanation:
The order in which the horses finish is important. That is, horse A finishing 1st, horse B 2nd and horse C 3rd is a different outcome than horse B 1st, horse A 2nd and horse C 3rd.
So the permutations formula is used to solve this question.
Permutations formula:
The number of possible permutations of x elements from a set of n elements is given by the following formula:
Assuming there are no ties, how many different ways can these horses finish first, second, and third?
12 horses.
3 first positions.
So
These horses can finish first, second and third in 1320 different ways.
One foot equals 12 inches. 12 times 5 equals 60
Answer:
The northern temperature was warmer and by 35 degrees
hope this helps