Mathematics, 19.05.2021 03:50 droidd133

Element X is a radioactive isotope such that every 28 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 80 grams, how long
would it be until the mass of the sample reached 62 grams, to the nearest tenth of a
year?

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:30

The measure of an angle is 117°. what is the measure of a supplementary angle?

Answers: 2

Answer

Mathematics, 21.06.2019 20:00

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.

Answers: 2

Answer

You know the right answer?

Element X is a radioactive isotope such that every 28 years, its mass decreases by half. Given that...

Questions

Mathematics, 14.01.2020 11:31

Find the ratio of cans of fruit to the total number of food items collected.

History, 14.01.2020 11:31

Which of the early political party favored strong state governments and interests of farmers over industrialists? a.) war hawks b.) democ...

History, 14.01.2020 11:31

What made it increasingly difficult for president roosevelt to stay neutral during world war 2...

Physics, 14.01.2020 11:31

What are the specific clues that most clearly distinguish a darwinian explanation from an lamarckian...

Mathematics, 14.01.2020 11:31

i marked the ones i'm stuck onmust show work

English, 14.01.2020 11:31

Sc1 lines 30-32: what is foreshadowed by the appearance of tybalt?...

Mathematics, 14.01.2020 11:31

The circumference of a circle can be found using the formula c = π · r 2. true false...

Geography, 14.01.2020 11:31

Which statement best describes the united states?...

Mathematics, 14.01.2020 11:31

Asolid right pyramid has a square base. the length of the base edge is 4 cm and the height of the pyramid is 3 cm. what is the volume of the pyramid?...

History, 14.01.2020 11:31

When diocletian split the roman empire into two parts: maximian took the western half it had a long run of powerful leaders that maintai...

English, 14.01.2020 11:31

Which word best completes the sentence? don't your books on the dining-room table. a. lay b. l...

Chemistry, 14.01.2020 11:31

When radium-226 (atomic number-88) decays by emitting an alpha particle it becomes a. polonium-222 c. radium-222 b. polonium-224...

Mathematics, 14.01.2020 11:31

Solve and graph the inequality on a number line -19> g-24...

Chemistry, 14.01.2020 11:31

Hen an electric current passes through liquid water, hydrogen gas passes accumulates at one electrode and oxygen accumulates at the other. which of th...

Biology, 14.01.2020 11:31

In order for a cell to make proteins the cell uses information from what?...

English, 14.01.2020 11:31

"the spanish armada sailed to england in 1588 c. e." is an example of inclusive language true or false...

Mathematics, 14.01.2020 11:31

Solve 2x2 + 12x − 14 = 0 by completing the square, options: a. 2(x + 6)2 = 26; x = −6 + square root 13, x = −6 − square root 13 b. 2(x + 6)2 = 20;...

Mathematics, 14.01.2020 11:31

What is 2y+6x=0 in slope-intercept form?...

Mathematics, 14.01.2020 11:31

Asoft drink can has a height of 6 inches and a diameter of 3 inches. what is the volume of the can? formula is πr² x h a 54.5 in.³

Geography, 14.01.2020 11:31

What’s the primary reason that mammals an avian dinosaurs thrived in the paleogene period

More questions: Mathematics Another questions

Element X is a radioactive isotope such that every 28 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 80 grams, how long would it be until the mass of the sample reached 62 grams, to the nearest tenth of a year?

Answers

Another question on Mathematics

Element X is a radioactive isotope such that every 28 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 80 grams, how long
would it be until the mass of the sample reached 62 grams, to the nearest tenth of a
year?