WRITE the first five terms for each sequence. THEN determine whether each sequence is arithmetic, geometric, or neither. 1. a(1)=7, a(n)=a(n-1)-3 for n_> 2.
2.b(1)=2,b(n)=2•b(n-1)-1 for n _>2.
3.c(1)=3,c(n)=10•c(n-1) for n_>2.
4.d(1)=1,d(n)=n•d(n-1) for _>2.

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)

if i'm not wrong, i would say that the third angle has (72) because the three sides of all triangles have 180 degrees and if we subtract 180 - 62 - 40 = (72) / but i'm not sure about 40 yd.