Question

Half-Life Un-decayed atoms Decayed Atoms
What is this
Toss#
What is this
Parents
What is this
Daughter


0 100 0
1 45 55
2 25 20
3 13 12
4 6 7
5 3 3
6 1 2
7 0 1
8 0 0



Data Analysis:
Answer this Analyze your data question: How many un-decayed atoms of an element will remain after 2.5 half-lives?

Answer 1

@joannaxox3 @joyce153 @kevincourtes @heyheyhelpme help me please

Answer 2

please help i will give you a medal

Answer 3

idk bye?

Answer 4

How many un-decayed atoms of an element will remain after 2.5 half-lives?

this is the question

Answer 5

@jen1511 @kymy_rose00 @LoveYou*69 @galacticwavesXX please help

Answer 6

the data is confusing. What does each column represent?

Answer 7

wait

Answer 8

tess# un-decay atoms decay atoms
0 100 0
1 45 55
2 25 20
3 13 12
4 6 7
5 3 3
6 1 2
7 0 1
8 0 0

Answer 9

please help me! i really need help

Answer 10

@heathernelly @Kayy_Drizzyy @lala2 @o.Ohuh? @Ashleyisakitty

Answer 11

i honestly dont know....i would need sometime to remember how to do half-lives from given data tables

Answer 12

oh
please someone else

Answer 13

i willgive medal

Answer 14

pleasseeeee

Answer 15

what i am thinking you have to do is use the formula

\[N(t)=N _{0}e^(kt)\]
the problem is that we don't have anything in the data hat indicates time

Answer 16

thats is e^kt idk why it came out like that

Answer 17

are you sure you didnt leave out any givens that would help us?

Answer 18

let me see

Answer 19

Half-Life Un-decayed atoms Decayed Atoms
What is this
Toss#
What is this
Parents
What is this
Daughter


0 100 0
1 45 55
2 25 20
3 13 12
4 6 7
5 3 3
6 1 2
7 0 1
8 0 0



Data Analysis:
Answer this Analyze your data question: How many un-decayed atoms of an element will remain after 2.5 half-lives?


no that was all