Determine whether this ratio are proportional.
5/6 , 15/18

Can someone answer it, and plot it, for 20 points and brainliest answer? p. s. they're the same ! : )

What is the volume of a rectangular crate that has dimensions 9 inches by 9 inches by 1 feet? 1,458 in.3 121.5 in.3 1,012.5 in.3 36 in.3

For the sequence [tex]a_{n} = 2n/(n+1)[/tex], what is the value of [tex]a_{10}[/tex]