Answer:
Every week, the radioactivity decreases by a factor of 5
After 1 week, it goes from 5,000 to 1,000
2 weeks 1,000 / 5 =200
3 weeks 200 / 5 = 40
4 weeks 40 / 5 = 8
5 weeks 8 / 5 = 1.6
6 weeks 1.6 / 5 = 0.064
7 weeks 0.064 / 5 = 0.0128
8 weeks .0128 / 5 = 0.00256
9 weeks 0.00256 / 5 = 0.000512
10 weeks 0.000512 / 5 = 0.0001024
Step-by-step explanation:
40%=0.4
0.4+1=1.4
4.5(1.4)=6.3
The answer is $6.30
Answer:
I believe the answer is a Discrete graph.
Step-by-step explanation:
Hope my answer has helped you and if not then I am sorry.
Answer:
rotation
Step-by-step explanation:
all are being roatated. They arent a reflection because the F is changed thus must be rotation.
Answer:
3.34166666666666
Step-by-step explanation:
