Question 4 of 6, Step 3 of 4 correct
Correct
1013-1082
1083-1152
1153-1222
1223-1292
1293-1362
1363-1432
Step 3 of 4 : Calculate the relative frequency of the first class. Determine your answer as a simplified fraction.
Answer
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step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)