I + 6 = r
4r = s
i + r + s = 126
4i + 24 = 4r
s= 4r
i = r-6
4i+24=i+6
-3i=18
i = 6
Solve the rest
24 and 2/5=24+2/5
24=24
0.1=1/10
2/5=x/10
times both sides by 10
20/5=x
4=x
2/5=4/10=0.4
24 and 2/5=24+0.4=24.4
Answer:
Point A represents savings of week 4 and Point B represents savings of week 2
Step-by-step explanation:
Question:
The recursive function
,
represents the nth term of a sequence. Determine the explicit function
Answer:

Step-by-step explanation:
Given


Required
Write an explicit formula
Let n = 1



Let n = 2



Let n =3



Let n = 4



So, we have:

Following the above pattern:


Open bracket


