The table shows different geologic time periods: period number of years ago jurassic 2.08 ⋅ 108 silurian 4.38 ⋅ 108 tertiary 6.64 ⋅ 107 triassic 2.45 ⋅ 108 order the time periods from oldest to youngest.

The time periods from oldest to youngest:
Silurian
Triassic
Jurassic
Tertiary

2.08 x 10^8 = 208,000,000
4.38 x 10^8 = 438,000,000
6.64 x 10^7 = 66,400,000
2.45 x 10^8 = 245,000,000

oldest to youngest : Silurian, Triassic, Jurassic, Tertiary

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?

Answer might be d.i think