01) Calcule as potencias: a) (+1/3)2 =
b) (-1/5)2 =
C) (+2/3)2 =
d) (-3/7)2 =
e) (+4/5)2 =
f) (-3/2)2 =
g) (-8/3) =
h) (-1/4)2 =
1) (-2/3)* =

What is the value of r of the geometric series?

Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points