Mathematics, 11.02.2021 05:10 marziel24

PLEASE HELP 85 POINTS A laboratory has a 75-gram sample of radioactive material. The half-life of the material is 10 days. (This means that it
takes 10 days for half of the initial mass to decay.)
The formula below can be used to find m, the remaining
mass in grams, in terms of t, the number of 10-day intervals
the mass has been decaying.
75(0.5)^t
Based on the formula, what is the mass of the laboratory's
sample remaining after 30 days?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:04, jdvazquez18p7a7vs

Arectangular prism is 3 meters long, 6 meters wide, and has a height of 9 meters. what is its surface area?

Answers: 1

continue

Mathematics, 21.06.2019 17:00, sunshine52577oyeor9

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?

Answers: 1

continue

Mathematics, 21.06.2019 18:00, s108870

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Answers: 1

continue

Mathematics, 21.06.2019 20:10, tiggyandrep2dbee

Look at the hyperbola graphed below. the hyperbola gets very close to the red lines on the graph, but it never touches them. which term describes each of the red lines? o o o o a. asymptote b. directrix c. focus d. axis

Answers: 3

continue

You know the right answer?

PLEASE HELP 85 POINTS A laboratory has a 75-gram sample of radioactive material. The half-life of t...