Answer:
Step-by-step explanation:
It would be a 25% chance that she would get her favorite color
Answer:
Differential equation: , , , .
Solution:
Step-by-step explanation:
Let suppose that rate of change of the amount of Carbon-14 atoms are directly proportional to the current amount of Carbon-14 atoms. That is:
Where:
- Amount of Carbon-14 atoms, dimensionless.
- Proportionality constant, measured in .
must be negative as death rate is constant and birth rate is zero. (). Dimensionally, we can rewritte this constant as following:
Where is the time constant (), measured in years.
We can find the solution of the ordinary differential equation by separating each variable:
Where is the initial amount of atoms of Carbon-14.
9.80 / 20 = 0.49. Justin payed $0.49 per pound. :P
Answer:
15 degrees
Step-by-step explanation:
The arc measure of BC is equal to angle created by B, C and the central angle. The angle created by B,C, and the central angle is 15 degrees so the arc measure is 15 degrees.
Answer:
7,654,269,625
Step-by-step explanation:
If you take 3,061,707,850 and divide it by 4 (40%) then 10% of the population is 765,426,962.5. Then you multiply 765,426,962.5 time 10 to reach 100% fo the population, which is 7,654,269,625.
Hope that helps!