One month, ava purchased a set of 35 stamps. each month, starting the second month, she purchased 3 more stamps for her collection. what is the explicit rule for the number of stamps in ava's collection after n months? enter your answer in the box. an=

Step-by-step explanation:

Ava purchased a set of 35 stamps. Each month, starting the second month, she purchased 3 more stamps for her collection.

So first month she has 35 stamps, second months she has 38 stamps and so on...

35, 38, 41, 44........

This is arithmetic sequence , so we use formula

Where a1 is the first term and d is the difference

a1= 35, d= 3

so formula becomes

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3