Which expression can be simplified as StartFraction 1 Over n Superscript 18 Baseline EndFraction? (n squared) Superscript 9
(n Superscript negative 9 Baseline) Superscript negative 2
(n Superscript negative 6 Baseline) Superscript negative 3
(n Superscript negative 3) Superscript 6

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

Can someone me i’m confused. will give brainliest and a whole bunch of points

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?