subject
Mathematics, 19.08.2021 03:40 101EXPERIENCE

A sample has a activity of 0.0062 Bq per gram of carbon. (a) Find the age of the sample, assuming that the activity per gram of carbon in a living organism has been constant at a value of 0.23 Bq. (b) Evidence suggests that the value of 0.23 Bq might have been as much as 33% larger. Repeat part (a), taking into account this 33% increase.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer
Answers: 1
question
Mathematics, 21.06.2019 16:00
Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.
Answers: 3
question
Mathematics, 21.06.2019 18:30
Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?
Answers: 2
question
Mathematics, 21.06.2019 21:30
Ihave a triangle with a 60 degree angle. lets use d for that angle. what are the values of e and f if d is 60 degrees? and what do you notice about the values of e and f?
Answers: 2
You know the right answer?
A sample has a activity of 0.0062 Bq per gram of carbon. (a) Find the age of the sample, assuming th...
Questions
question
Mathematics, 09.01.2021 01:00
question
English, 09.01.2021 01:00
question
Mathematics, 09.01.2021 01:00
question
Social Studies, 09.01.2021 01:00
question
Mathematics, 09.01.2021 01:00
Questions on the website: 13722367