Answer:
yes it is
Step-by-step explanation:
that is a lap every 6 seconds .
Answer:
3x^3+3x^2+5x-8
Step-by-step explanation:
Answer:
126
Step-by-step explanation:
n! / (r! (n-r)!)
In this case n = 9 and r = 4
9!/ (4! * (9-4)!)
9!/ (4! * 5!)
= 126
9! = 9x8x7x6x5x4x3x2x1
Answer:
12
Step-by-step explanation:
I hope it helped:)))))))))