Answer:
The value is 
Step-by-step explanation:
From the question we are told that
The total number of cars is 
The number cars considered is 
Generally the number of different top three finishes possible for this race of 35 cars is mathematically represented as




Answer:
1. is 25
2. I think this one is 25 too?
Step-by-step explanation:
im working on the second
Answer:
32 dollars
Step-by-step explanation:
8 - (-d) = 43
8 + d = 43 <==
Answer:
D. 54
Step-by-step explanation:
Right angle = 90°
3/5 of 90°
3/5 × 90°
270 ÷ 5 = 54°