Question: Use the exponential decay model for carbon-14, A = A0e -0.000121t , to solve Exercises 1920. Skeletons were found at a construction site in San

Use the exponential decay model for carbon-14, A = A0e^-0.000121t, to solve Exercises 19–20.

Skeletons were found at a construction site in San Francisco in 1989. The skeletons contained 88% of the expected amount of carbon-14 found in a living person. In 1989, how old were the skeletons?

Step by Step Solution

★★★★★

3.36 Rating (159 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

A Age0000121t 88100e0000121t 000... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related College Algebra Graphs And Models Questions!

Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...

A lab culture initially contains 500 bacteria. Two hours later, the number of bacteria decreases to 200. Find the exponential decay model of the form B = B0akt that approximates the number of...

The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...

please help these stuck questions with clear answers please thank you. The exponential model A: 968.8 E 0'01 1' describes the population, A, of a countryr in millions, t years after 2003. Use the...

The concentration of a drug in the body decreases exponentially after a dosage is given. In one clinical study, adult subjects averaged 13 micrograms/milliliter (mcg/mL) of the drug in their blood...

Select the answers that best complete the given statement. . . . . Consider the model for exponential growth or decay given by A = Ao e K. If k V, the function models the amount, or size, of a...

MAT-111A - College Algebra Homework Problems 5 (20 Questions) The following questions were adapted from Blitzer, R. (2018). College Algebra (7th ed). NOTE: Be sure to show your work for the solution...

8. Prehistoric cave paintings were discovered in a cave in France. The paint contained 11% of the original carbon-14. Use the exponential decay model for carbon-14, A = Ape 0.000121, to estimate the...

28. Solve the following exponential equation by expressing each side as a power of the same base and then equating exponents. 16*+6 =256X-7 The solution set is 29. Solve the following exponential...

Use the first picture, to answer the following two questions.( wrong order) Using the model from the previous question, determine the earliest time (after midnight), our individual can legally drive,...

The review should include an assessment of the arguments made by the author(s) and an assessment of how the reading deals with the negotiation process. Describe how the reading contributes to the...

Given the following mechanism for a chemical reaction: H2O2+ I H2O + IO H2O2+ IO H2O + O2 + I a. Write the overall reaction. b. Identify the catalyst and the reaction intermediate. c. With the...

28. LO.3 The Dailey Estate has $100,000 of DNI, composed of $40,000 in dividends, $20,000 in taxable interest, $15,000 in passive activity income, and $25,000 in tax-exempt interest. The entitys two...

=+4. Shortly, we will talk about research ethics and this research is a good way to start you thinking about ethical issues in social psychological research. Conducting research with children can...

The graph of f(x) = ax 2 + bx + c is shown in the figure. Solve each inequality. (a) f(x) 0 (b) f(x) > 0 -1 2 -y=f(x) 12 X

The graph of f(x) = ax 2 + bx + c is shown in the figure. Solve each inequality. (a) f(x) > 0 (b) f(x)

Use the graph of y = f(x) and symbolic techniques to solve each equation or inequality. Use set- builder or interval notation to write solution sets to the inequalities. (a) f(x)=0 (b) f(x)

What is the benefit of a single set of high-quality accounting standards?

When comparing entity financial ratios with industry ratios:Answer It should be assumed that the data result from the consistent application of alternative accounting methods. Relative values at a...

**Will like, comment, and give 5 stars** Complete research for one company which falls within the range of sole proprietorship, partnership, or corporation, and compile a five (5) page report (typed...