Answer:
10
Step-by-step explanation:
it is 10 2000÷10=200
In this question they've given us the formula and they just want us to plug in the numbers and get the value.
P is the original value, P=$600
r is the depreciation rate, r=10%=0.1
t is the time in years, t=2

Answer: $486
The next Numbers in the pattern is 40,41
With base-ten blocks ,there would be the 3 units, 1 tens block , and five hundreds cubes