FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Please show the process and working The radioisotope lodine-131 is used to diagnose thyroid gland activity. lodine-131 decays with a half-life of 8 hours. If

image text in transcribed

Please show the process and working

image text in transcribed
The radioisotope lodine-131 is used to diagnose thyroid gland activity. lodine-131 decays with a half-life of 8 hours. If an original dosage contains 280 units of lodine- 131, determine the amount of lodine-131 after 14 hours, to the nearest tenth. (2 marks)

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Six Sigma For Organizational Excellence A Statistical Approach

Six Sigma For Organizational Excellence A Statistical Approach

Authors: K Muralidharan

1st Edition

813222325X, 9788132223252

More Books

Students also viewed these Mathematics questions

Question

★★★★★
An abc-phase sequence balanced three-phase source feeds a balanced load. The system is connected wye-wye and Answered: 1 week ago

Answered: 1 week ago

Question

★★★★★
The adjusted trial balance at April 30, 2023, for Zhang Co. follows. Required 1. Prepare the four closing entries. 2. Prepare a post-closing trial balance. 101 Cash 106 Accounts receivable 153 Trucks...

Answered: 1 week ago

Question

★★★★★
Compute the reliability function of the bridge system (see Figure 9.11) by conditioning upon whether or not component 3 is working.

Answered: 1 week ago

Question

★★★★★
Selected accounts and related amounts for Clairemont Co. for the fiscal year ended May 31, 2016, are presented in Problem 5-5A. In Problem 5-5A The following selected accounts and their current...

Answered: 1 week ago

Question

★★★★★
Please answer B-4. No idea how to calculate the interest on excel 8) Below are a variety of cashflow diagrams. Create an Excel calcualator template that can be used to solve these types of problems....

Answered: 1 week ago

Question

★★★★★
Problem 1 (20 Points) Use the percentage method to compute the federal income tax to be withheld from each employee. Withholding Marital Status Allowances Gross Wages Name Anderson, J. Married Banks,...

Answered: 1 week ago

Question

★★★★★
What corrections would need to be made to the legal citation Doniphan v. Restler, 489 Conn. Cir. 522 (1983)?

Answered: 1 week ago

Question

★★★★★
Research the "Span of Control" theory of Vytautas Andrius Graiciunas (1898-1952) a Lithuanian-French management consultant, management theorist, and engineer. and answer the following three questions...

Answered: 1 week ago

Question

★★★★★
How should you go about assigning a date to each task? a. Work backward from your project's deadline. b. Projects to be completed in two weeks or less don't usually need dates. c. Only assign dates...

Answered: 1 week ago

Question

★★★★★
A three colour spinner was spun 90 times. The outcomes are summarized in the table below: What is the experimental probability of spinning Red? Colour Frequency Blue 5n Black 30n Red 10n

Answered: 1 week ago

Question

★★★★★
Abdulah is doing a research study on anxiety and eating. He has done the same study for the last 10 years and the results are consistently the same each time. Abdulah's research study and methods...

Answered: 1 week ago

Question

★★★★★
Provide answers to all of the questions below. 1. What are the quality standards for packaging food for the following: Portion size Shelf-life Freshness Visual appeal

Answered: 1 week ago

Question

★★★★★
4. Similarity (representativeness).

Answered: 1 week ago

Question

★★★★★
2. In this chapter, the reader should reflect on the following concepts: Idealized system design, analogue thinking, contrast principle, consistency principle, reciprocity principle, scarcity...

Answered: 1 week ago

Question

★★★★★
2. A Soviet invasion of Poland would lead to the severing of diplomatic relations between the United States and the Soviet Union.

Answered: 1 week ago

Previous Question Next Question