The equal sections of a spinner have one of the following letters: A, B,A, C,B. Predict how many times the pointer will
land on a consonant in 60 spins?

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?

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