Trudy is starting a comic book collection. let cn represent the number of comic books that trudy has after n weeks. the recursive relationship below represents trudy's comic book collection. c1 = 5 cn + 1 = cn + 2 part a: write an explicit formula for cn . part b: determine the number of comic books in trudy's collection after 10 weeks. explain how you determined your answer.

(A)

(B)

Step-by-step explanation:

(A)

we are given

Firstly, we will find few terms

so, we will get terms as

5, 7 , 9 , 11

we can see that this is arithematic sequence

First term =5

common difference =d=7-5=2

now, we can use nth term formula

now, we can plug values

(B)

we can plug n=10

7. 153.86 ft

8. 12.56 ft

9. 78.5 m

10. 379.94 in

11. 132.665 m

12. 12.56 yd

13. 226.865 ft

14. 113.04 ft

15. 63.585 ft

16. 254.34 m

17. 50.24 cm

step-by-step explanation:

7.

8.

9.

10.

11.

12.

13.

14.

15.

16.

17.

a

step-by-step explanation: