Convert 5.100 × 10-3 to ordinary notation.
a.0.0005100
b.0.005100
c.510.0
d.5100

after simplifying it i got: -36.25 as my answer. hope that !

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.