A half life of 102 years means a decay formula something like
When t=250,
Answer: 18.3%
Answer:
B
Step-by-step explanation:
She put two dollars in each week.
21+9=30 so that means at the end of the 15 week she had $30
30 divided by 15= 2 so she put $2 in each week.
Lol
trouble varies directly as distance
lets say t=trouble and d=distance
t=kd
k is constant
given
when t=20, and d=400
find k
20=400k
divide by 400 both sides
1/20=k
t=(1/20)d
given, d=60
find t
t=(1/20)60
t=60/20
t=3
3 troubles
So each house can hold 1000 cubes that are 1 meter in length. The house is also shaped like a cube, so you need to cube-root 1000. The cube-root of 1000 is 10. So the cube house has a length, width, and height of 10 meters.