PLEASE HELPP The half-life of Radium 226 is 1,620 years. If a 10 gram sample is present, how many grams of the
sample would be left after 1,000 years?

A. 5.89 grams

B. 4.62 grams

C. 7.18 grams

D. 6.52 grams

Iwill give brainliest only if your correct the words subsequent and submerge both contain the prefix sub. based on this information, what does the prefix sub most likely mean? a) under or secondary b) true or verifiable c) tricky or difficult d) around or centered on

Ineed i been stuck on this question since yesterday

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that