CALCULUS:GRAPHICAL,NUMERICAL,..-PACKAGE
5th Edition
ISBN: 9780133320381
Author: Finney
Publisher: SAVVAS L
expand_more
expand_more
format_list_bulleted
Question
error_outline
This textbook solution is under construction.
Students have asked these similar questions
Ee
37. Evaluate e
E
%3D
The charcoal from a tree killed in the volcanic eruption that formed Crater Lake in Oregon contained 44.5% of the carbon-14 found in living matter. About how old is Crater Lake?
Use r=-0.00012097
A papyrus scroll from ancient Egypt was written 4,800 years ago. To the nearest percent, what percentage of carbon-14 originally contained in the papyrus remains today?
B. Suppose that 16% of carbon-14 originally contained in a sample remains. How old is the sample (to the nearest 100 years?)
Knowledge Booster
Similar questions
- A volatile liquid evaporates in the air in a manner that causes 15% to be lost ev- ery 4.25 hours. If 200 mL of this liquid is in an open container initially and left to evaporate, determine the following. How much of the liquid will remain after 48 hours? How long will it take for 180mL of the liquid to evaporate? Round each response to the nearest whole number. mL hoursarrow_forward1. If 25% of a radioactive substance disappeared in 10 years, how long did it take for 60% of the substance to disappear? How many % disappeared in 5 years?arrow_forwardQuestion 5arrow_forward
- Given: 4 = 45,a = 3. What is the raw score when: %3Darrow_forwardDetermine whether the statement " Half of the atoms in a sample of radioactive radium decay in 799.5 years", is true or false. If it is false, explain why or give an example that shows it is false.arrow_forwardIt is estimated that 20% to 30% of all trash is recyclable. If a community produces 250 tons of trash, how much of this trash is recyclable? Around ____ to ____ tons of the 250 tons of trash can be recycled.arrow_forward
- Californium-253, a radioactive isotope with applications in nuclear energy and medicine, has a half-life of 18 days. Out of a 50-gram sample of a californium-253, approximately how many grams remain after 90 days? O 1.29 O 1.56 O 5.17 O 5.86arrow_forwardWhat amount of money will accumulate to $35,450 in 2 months at the interest rate of 3.41% p.a.? $| Enter an integer or decimal number [more.] Check Answerarrow_forwardIn Westford, the use of landlines has been declining at a rate of 10% every year. If there are 13,274 landlines this year, how many will there be in 7 years?If necessary, round your answer to the nearest whole number. _______ landlinesarrow_forward
- Write an excel formula in Cell D20 to calculate % of total visitors conversion" based on data in cells C20 and C16. Thanks! screenshot attacked below.arrow_forwardCarbon-14 has a half life of 5760 years. Suppose only 70% of the original amount of Carbon-14 in a wood sample remains. Find the age in years of the sample. (Round your answer to the nearest integer.) Age years.arrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
College Algebra (MindTap Course List)AlgebraISBN:9781305652231Author:R. David Gustafson, Jeff HughesPublisher:Cengage Learning
Trigonometry (MindTap Course List)TrigonometryISBN:9781337278461Author:Ron LarsonPublisher:Cengage Learning
College Algebra (MindTap Course List)
Algebra
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry
ISBN:9781337278461
Author:Ron Larson
Publisher:Cengage Learning