The ramierez family has a circular garden with the diameter of 22 ft they cover the garden with mulch the cost of the mulch is $1.25 per square foot to the nearest Dollar how much will it cost to cover the garden in mulch?

the perimeter is increased by a factor of 2

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

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 ! ~