Aboat costs $12,050 and decreases in value by 12% per year. how much will the boat be worth after 9 years?

a $33,415.60
b $3,813.56
c $11,942.00
d $3,355.94

For this case we have the following expression:

Where,

Therefore, replacing values we have:

The boat will be worth after 9 years about:

B $ 3,813.56

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~