Answer:
5 hours
Step-by-step explanation:
10-2=8 now add the hours
Given:
The value of car before two years = £10000
The value of the car decreases by 5% each year.
To find:
The present value of the car.
Solution:
The exponential decay model for present value is
Where, a is the initial value, r is the rate of decay and t is time in years.
Putting P=10000, r=5 and t 2, we get
On further simplification, we get
Therefore, the present value of the car is £9025.
1 foot = 12 inches
12 1/2 or 12.5 inches
18 and 3/4 or 18.75 X 12= 225
The ratio is 12.5:225 or to simplify 1:18.
Answer: A, B
Step-by-step explanation:
Each place up and down the places in a number is 10x, or 1/10x.
Hope it helps <3
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Hope this helped