Answer:
92
Step-by-step explanation:
![d = rt](https://tex.z-dn.net/?f=d%20%3D%20rt)
![2r = 184](https://tex.z-dn.net/?f=2r%20%3D%20184)
![r = \frac{184}{2} = 92](https://tex.z-dn.net/?f=r%20%3D%20%5Cfrac%7B184%7D%7B2%7D%20%3D%2092)
Just to check the answer:
![r = \frac{276}{3} = 92](https://tex.z-dn.net/?f=r%20%3D%20%5Cfrac%7B276%7D%7B3%7D%20%3D%2092)
![r = \frac{368}{4} = 92](https://tex.z-dn.net/?f=r%20%3D%20%5Cfrac%7B368%7D%7B4%7D%20%3D%2092)
Answer with explanation show in Image...
I hope you understand...
Matthew will need to leave home at 10:15 in order to arrive at concert ar 10.45
A) The rate for the first 3 years :
15,600 - 7500 = 8100
8100/3 years = 2,700 per year depreciation.
B) The rate between 3 and 8 years:
7500 - 2800 = 4700
4700 / 5 year = 940 per year depreciation.
C) the value of the machine depreciated at a higher rate in the first 3 years. After the first 3 years, the depreciation rate decreased.