Question

81 is a composite number.
a. true
b. false

Answer 1

false

Answer 2

i would say true

Answer 3

since for example
\[81=9\times 9\] or even
\[81=3^4\]

Answer 4

dude i meant its a prime number !!!!!!!!!

Answer 5

so would it be true or flse?

Answer 6

of course" false"..its not a composite number !!!!!

Answer 7

it's true

Answer 8

ohhh im really sorry its true....i dint even read question correctly.....its true !!!!!