<span> 80/-40=-40/20=-2,
the sequence: 80, -40, 20 is a geometric sequence
its general formula is Vn+1 = q Vn, where q= -2,
if we put </span>Vn+1 = f(x)
<span> Vn = x
so we have f(x)= -2x so the graph that represents the sequence is graph of linear equation
</span>
-6/3 division sign 2/-9
To solve: multiply by reciprocal inverse
-6/3 x -9/2= 54/6 or 9
Given:
The recipe calls for 
cup of chili powder.
Karl only wants to use half as much so it won’t be so spicy.
To find:
How much chili powder should Karl use?
Solution:
We have,
Chill power for recipe = cup
Chill power used by Karl is half of chill power for recipe.
cup
cup
Therefore, 
cup of chili powder should Karl use.
To find volume, we will use the following equation: V=4/3piR^3
The correct answer should be 1436.76
Answer:
1994
Step-by-step explanation:
