Answer:
- Initial amount of the material is 67 kg
- Hal-life is 83 hours
<u>The required equation is:</u>
- m(x) = 67 *
, where m- remaining amount of the radioactive material, x - number of hours
<u>After 5 hours the material remains:</u>
- m(5) = 67 *
= 64.260 (rounded)
Do Area = (base 1 + base2) × H
Answer:
ummmmmmm is that the whole question cuz apearently im slow cuz i dont understand and im in 10th
Step-by-step explanation:
Answer:
Step-by-step explanation:
500*6.5%=32.50 tax
tax is $32.50
total with tax is $532.50
Answer:
C
Step-by-step explanation:
C or the third one is correct
