Question

Express the following as a rational numberes :)
I) 5-³ =
II) (-2/5) -³ =
III) (-8/5)³ =
IV) (-4/5) -¹ =​

Answer 1

Step-by-step explanation:

rational number is any number that satisfies the following three criteria:

It can be expressed in the form of a simple fraction with a numerator (p) divided by a (/) a denominator (q).

Both the numerator and the denominator must be regular integers themselves. ...

The denominator (q) cannot be zero.

iii

Answer 2

Agenda 21 is a non-binding action plan of the United Nations with regard to sustainable development. ... It is an action agenda for the UN, other multilateral organizations, and individual governments around the world that can be executed at local, national, and global levels.