subject
Mathematics, 06.04.2021 21:20 MeowieMeowMeow6500

Element X is a radioactive isotope such that every 91 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 68 grams, to the nearest tenth of a year?

ansver
Answers: 2
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .
Answers: 1
Answer
question
Mathematics, 21.06.2019 18:00
Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16
Answers: 2
Answer
question
Mathematics, 21.06.2019 18:40
Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?
Answers: 1
Answer
question
Mathematics, 21.06.2019 19:30
Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have
Answers: 1
Answer
You know the right answer?
Element X is a radioactive isotope such that every 91 years, its mass decreases by half. Given that...
Questions
question
English, 18.10.2020 15:01
Springboard activity 1.3...
question
Geography, 18.10.2020 15:01
Please help (please don't report) ...
question
Mathematics, 18.10.2020 15:01
Graph the line given by the equation. HELP HAVING BAD DAY y=3x−2
question
Mathematics, 18.10.2020 15:01
Richard con type 60 word a minute. How many word con be typed 6.5 minute...
question
Mathematics, 18.10.2020 15:01
2 books cost 60 dollars how much will it cost for 5 books...
question
Physics, 18.10.2020 15:01
A ball is thrown directly upward into the air. The graph below shows the vertical position of the ball with respect to time. a. How much time does the...
question
English, 18.10.2020 15:01
Which sentence uses indirect characterization?...
question
Mathematics, 18.10.2020 15:01
What is the value of x in the equation -6x = 5x + 22? Options: A. ) –22 B. ) –2 C. ) 2 D. )22 Thank you!...
question
Mathematics, 18.10.2020 15:01
Copy and complete: __:11= 1/3 :6...
question
Physics, 18.10.2020 15:01
One tank of goldfish is fed the normal amount of food once a day, a second tank is fed twice a day, and a third tank four times a day during a six we...
question
Biology, 18.10.2020 15:01
When several cells combine together, they form A. Bacteria B. Tissue C. Organ systems D. Prokaryotes...
question
Mathematics, 18.10.2020 15:01
3) 1 + 4 x 2 + 3 A) 10 C) 13 B) 14 D) 12...
question
Mathematics, 18.10.2020 15:01
Pls help! will mark brainliest! ...
question
Computers and Technology, 18.10.2020 15:01
Question 1.2. Draw a line plot with years on the horizontal axis and murder rates on the vertical axis. Include two lines: one for Alaska murde...
question
Mathematics, 18.10.2020 15:01
Richard con type 30 word a minute. How many word con be typed 2.5 minute...
question
Mathematics, 18.10.2020 15:01
Andy works on straight commission. Andy had $800 worth of sales for the week and he received a commission rate of 6.5% on all sales. What is the amoun...
question
English, 18.10.2020 15:01
Read the excerpt from "Opening Ceremonies of the New York and Brooklyn Bridge" by Hon. Seth Low, Mayor of the City of Brooklyn. Graceful, and yet maj...
question
English, 18.10.2020 15:01
What change will happen to the when cooked?...
question
English, 18.10.2020 15:01
Write a paragraph of your aim...
question
Mathematics, 18.10.2020 15:01
Can somebody help me on 10 & 12 ...
More questions: Mathematics Another questions
Questions on the website: 13722367
See results (0)