Wang xiu measured the brightness of a glowstick. the equation below models the brightness, lll, in lumens, hhh hours after activating the glowstick.\qquad l=4\cdot0.73^{\large h}l=4⋅0.73 h l, equals, 4, dot, 0, point, 73, start superscript, h, end superscriptwhich equation best highlights the number of hours it would take for wang xiu's glowstick to lose 90\%90%90, percent of its brightness?

a plasma is a warm ionized gasoline consisting of approximately equal numbers of definitely charged ions and negatively charged electrons. the characteristics of plasmas are notably unique from the ones of ordinary neutral gases in order that plasmas are considered a awesome "fourth kingdom of remember."

c (diamond),

sio2 (quartz)

b. accuracy of the data matters alot more than its number of digits, organization or amount of detail. quantitative observation is more accepted than the qualitative observation.