What is 20% of 20? This is for a 30 point grade

Adice is rolled 5 times. how many possible rolls are there? ( determine the number of outcomes using only the fundamental counting principal ) omg bruh can someone me.

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)