Determine whether each expression is rational or irrational.
a. √36
b. √74
c. 3√64
d. 3√3

Ineed asap.i cant understand this question i need someone to me right away

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.