Nathan and sidney starr out together on a bike trail that is 24 miles long. nathan bikes 1/8 miles per hour. sydney bikes at 12 miles per hour. which statement is true?

 3) Sydney arrives 1 hour before Nathan.

Step-by-step explanation:

You need to remember that:

Where "V" is the speed, "d" is distance and "t" is time.

If you solve for "t", this is:

Calculate the time it takes to Nathan arrives to the end of the bike trail.

Knowing that:

Therefore, you get:

Calculate the time it takes to Sidney arrives to the end of the bike trail.

Knowing that:

Then,you get:

You can notice that Sidney arrives first.

So, subtracting the times calculated, you get:

Based on this, you can conclude that Sydney arrives 1 hour before Nathan.

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 ! ~