Given that:
f(1)=13 and 2f(n-1)+(n-2)
then:
f(4) will be found as follows:
f(2)=2f(2-1)=2f(1)=2*13=26
f(3)=2f(3-1)+(3-2)=2f(2)+1=2*26+1=53
f(4)=2f(4-1)+(4-2)=2f(3)+(4-2)=2(53)+2=108
Thus:
Answer:(3) 108
He went on the roller coaster 7 times and the boat ride 3 times.
4 x 7 = 28
3 x 3 = 9
28 + 9 = 37
Answer: 12
Step-by-step explanation:
6y - 3z
6(4) - 3(4)
24 - 12
12
Answer:0
Step-by-step explanation:
0
Answer:
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
Even numbers = 7
Odd numbers = 8
So a ratio of 7/15
=0.4666
=0.4666*100
46.66% chance of getting an even card
Step-by-step explanation:
