Suppose all the terms of a geometric sequence are positive, and the common ratio r is between 0 and
1.
Is the sequence increasing of decreasing? Explain.

the sequence is increasing. The reason it is increasing because its atleaset increasing by one number.

Step-by-step explanation:

this is called  "monotonically decreasing"    as the exponent on the ratio goes up , and the ratio is less than 1 but more than zero,  the number gets smaller and smaller it approaches zero is what happens.