Anew long-life tire has a tread depth of 1/4 inches, instead of the more typical 7/32 inches. how much deeper is the new tire?

8/32 would be 1/4 (multiply 1*8 / 4*8 to get 8/32)

8/32 - 7/32 = 1/32

The new tire is 1/32 deeper than the regulation tire. If you need the decimal it is 1/32 = 0.03125

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 ! ~