Answer:
-5
Step-by-step explanation:
-5 is the slope because it is the multiplier of x
Let b=height of building. By similar triangles we can say:
b/44.75=3.1/1.29
b=44.75*3.1/1.29
b≈107.54
b≈108 meters (to the nearest whole meter)
Convert all of them in decimals
3 ÷ 10 = 0.3
0.4
35% ÷ 100 = 0.35
Order from least to greatest--
3/10, 35%, 0.4
3/10 is the smallest
For every
, we have

So, negletting the first term, each term of the sum is greater than 1, which implies

Which means that the series diverges.