Carbon dating is an effective way to measure the age of organic materials. By measuring the presence of the C4 isotope, a suitable estimate can be found for
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how old/authentic an artifact is. A fossil dug up at an archaeological site is
examined and it is found that its mass in C? has decayed by 99.7% to 0.800g.
What was its original mass?

The answer is 270 cars.you can do this by making a proportional relationship. for instance, 200 is the whole we are using, so on a “number line” 200 would be over 100%. now, since he sells 35% more, add 35% to 100% to get 135% on the other side of the “number line” on the bottom half, leaving the top half empty.cross multiply 200 by 135 then divide by 100 to get your answer. i hope this , if it did, , if you don’t mind, giving me brainiest! 200/100% } 200 • 135 /100 ? /135%

2pounds will cost $1.96

n kg drug dm beckham

The answer is 9.7 cm