Answer:
Richard is 24 years old and Teo is 10 years old.
Step-by-step explanation:
This is the correct answer: 3x^3 - x^2 + 6x - 9
I think it’s b because if you add all of them up, you get 23 (total) and you just put the amount of blue cars over it so 6/23 .
Answer:
76454
Step-by-step explanation:
Sequence : 14,56,224, ..14(4^(n-1)
where n=term number.
First term: 14*(4^(1-1)) = 14*(4^0) = 14
Second term: 14*(4^(2-1))=14*4 = 56
Third term: 14*(4^(3-1))=14*16 = 224
...
7th term: 14*(4^(7-1)) = 14*(4^6)
Sum of the first 7 terms
= 14*(4^0+4^1+4^2+4^3+4^4+4^5+4^6)
= 14(4^7-1)/(4-1)
= 14(4^7-1)/3
= 76454
B because it’s rounded and it’s clocks wide and just look closely you’ll get it
