After the first year: 500*0.8
After the second year: 500*0.8^2
After the third year 500*0.8^3
After the fourth year 500*0.8^4
After the fifth year: 500*0.8^5 = 163.84
Answer: $ 164
Answer:
i think it is a
Step-by-step explanation:
Answer:
8:27
Step-by-step explanation:
1 way to do it is...
The volume of a sphere is 4/3*pi*r^3. Plugging in 2 and 3 in for the radii you get the volumes are about 33.51 and 113.1, which is an 8:27 ratio.
Another way to do it is...
The ratio of the radii is 2:3 and a radius is 1-dimensional. The volume, however is 3-dimensional. To get from 1-D to 3-D, you have to cube the numbers. 2^3 is 8 and 3^3 is 27, so the ration is 8:27.
Point B and Point D are on the line
It’s easy really. Answer’s down below:
