All possibilities = 9!
possibilities that harry sits at an end = 8! + 8!
possibilities that harry doesn't sit at an end = 9! - 8! -8!
Step-by-step explanation:
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This is your answer
Answer:
3000000000
Step-by-step explanation:
Dividing 9*10^7 by 3, we have 3*10^7
Same with 3*10^-2 so we have
(3*10^7)/(1/100) which is equal to 3*10^7*100 which is equal to 3000000000
Please give me Brainliest if im correct
8n+3=5
8n=2
N=.25
The number is .25 or 1/4
Selection A is appropriate.
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20*1.1^n is the general expression for the cost n years in the future.
20*1.1^3 = 26.62 is the cost 3 years in the future.