The decay rate of a certain new cell phone is 0.333
For given question,
The average lifetime of a certain new cell phone is three years.
The manufacturer will replace any cell phone failing within two years of the date of purchase.
Also, the lifetime of these cell phones is known to follow an exponential distribution.
We need to find the decay rate.
We know that an exponential decay is the process of reducing an amount by a consistent percentage rate over a period of time.
since the average lifetime of a certain new cell phone is three years, the decay rate would be 1/3 = 0.333
Therefore, the decay rate of a certain new cell phone is 0.333
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Answer:
Step-by-step explanation:
Volume of the cylinder is = π x r x r x h = π x 2 x 2 x 9 = 113.097
Answer:
3(x+3)
Step-by-step explanation:
3x+9
Rewriting as
3*x +3*3
Factor out a 3
3(x+3)
Answer:
Julio is correct because the $45,000 equity in the house is the real asset.
Step-by-step explanation:
220000-175000=45000
B. I am so sorry if it is not right
