Me ! i need to pass
write a recursive formula for the following arithmetic sequence

8,12,16,20.

a1 =

an = for n _> 2

Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries.what fraction of kathy’s money was left?

Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)

If f(x)=x+7 and g(x)=1/x what is (fog)(x)