Suppose the 13 inch is aware cost $.78 at the same rate how much (in cents) will 33 inches of wire cost

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.