For question b, how is the answer is ㏒ₐ2 + 4(n-1)㏒ₐ3?
Please help me.

Step-by-step explanation:

nth term of an A.P. is given by the explicit formula,

Here, 'a' = First term

n = number of term

d = common difference

For an A.P. given as,

First term 'a' of the given A.P. =

Common difference 'd' =

                                       =

                                       =

                                       =

                                       =

answer: what is the conflict?

step-by-step explanation:

*what has happened to new york city?

*what is in the time capsule?

* what did the kidz see that gave them hope?

*what will they do with what they find?

* how will they save the city?

* what challenges will they face along the way?

*what big choice will they make at the climax of the story?

* what lesson do they learn at the end of the story?

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: