Mathematics, 12.10.2019 05:20, mytime8774

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days. how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, softball2895

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)

Answers: 1

continue

Mathematics, 21.06.2019 18:00, bvaughn6477

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

Answers: 1

continue

Mathematics, 21.06.2019 18:00, CarQuestionl506

If a translation of t-3,-8(x, y) is applied to square abcd what is the y-coordinate of b'? the y-coordinate of is 43 mark this and return save and exit next submit

Answers: 1

continue

Mathematics, 21.06.2019 18:00, glitch14

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?

Answers: 3

continue

Do you know the correct answer?

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 d...