A space rock contains 3.00 g of 14762Sm and 0.150 g of 14360Nd. 14762Sm a decays to
Question:
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (5 reviews)
The original number of samarium147 nuclei in the rock is equal to the current number plus the nu...View the full answer
Answered By
Ali Khawaja
my expertise are as follows: financial accounting : - journal entries - financial statements including balance sheet, profit & loss account, cash flow statement & statement of changes in equity -consolidated statement of financial position. -ratio analysis -depreciation methods -accounting concepts -understanding and application of all international financial reporting standards (ifrs) -international accounting standards (ias) -etc business analysis : -business strategy -strategic choices -business processes -e-business -e-marketing -project management -finance -hrm financial management : -project appraisal -capital budgeting -net present value (npv) -internal rate of return (irr) -net present value(npv) -payback period -strategic position -strategic choices -information technology -project management -finance -human resource management auditing: -internal audit -external audit -substantive procedures -analytic procedures -designing and assessment of internal controls -developing the flow charts & data flow diagrams -audit reports -engagement letter -materiality economics: -micro -macro -game theory -econometric -mathematical application in economics -empirical macroeconomics -international trade -international political economy -monetary theory and policy -public economics ,business law, and all regarding commerce
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Question Posted:
Students also viewed these Mechanics questions
-
A uniform electric field E = 3 000 V/m exists within a certain region. What volume of space contains an energy equal to 1.00 x 10-7 J? Express your answer in cubic meters and in liters.
-
A solution contains 0.100 M Ce3+, 1.00 10 -4 M Ce4+, 1.00 10 -4 M Mn2+, 0.100 M , and 1.00 M HClO4. (a) Write a balanced net reaction that can occur between species in this solution. (b) Calculate...
-
A vertical enclosed space contains air at 2 atm. The space is 3 m high by 2 m deep and the spacing between the vertical plates is 6 cm. One plate is maintained at 300 K while the other is at 400 K....
-
Which is false? The Chinese government is reluctant to let the yuan appreciate against the US dollar because: Appreciation of the yuan would increase the price of real estate for young Chinese...
-
What are some of the key motivations for firms to engage in international business?
-
Sub Hut operates a chain of sub shops. The company is considering two possible expansion plans. Plan A would open eight smaller shops at a cost of $8,840,000. Expected annual net cash inflows are...
-
CD Real Estate specializes in residential real estate services in the state of California. To complement the experience and local market knowledge of its licensed realtors, CD Real Estate wants to...
-
Shown below in T-account format are the changes affecting the retained earnings of Brenner-Jude Corporation during 2011. At January 1, 2011, the corporation had outstanding 105 million common shares,...
-
5. Convert the following E/R diagrams to a relational database using the straight-E/R method. (a) length title to Stars year genre Movies Voices isa isa Cartoons Murder- Mysteries weapon
-
Grove Audio is considering the introduction of a new model of wireless speakers with the following price and cost characteristics. Required a. What number must Grove Audio sell annually to break...
-
An a particle with a kinetic energy of 1.0 MeV is headed straight toward a gold nucleus. (a) Find the distance of closest approach between the centers of the particle and gold nucleus. (Assume the...
-
In naturally occurring potassium, 0.0117% of the nuclei are radioactive 40K. (a) What mass of 40K is found in a broccoli stalk containing 300 mg of potassium? (b) What is the activity of this...
-
Predict the product of the reaction if CH3-S-CH2CH2CH2CH2-Br is heated in a polar organic solvent, such as methanol. Similarly, what would be the product for hexyl bromide in methanol? (In hexyl...
-
There will always be changes to the scope of construction projects during their design and construction life cycles. Configuration change control and Configuration status accounting are important...
-
CP2-2 (Algo) Recording Transactions (in a Journal and T-Accounts); Preparing a Trial Balance; Preparing and Interpreting the Balance Sheet [LO 2-1, LO 2-2, LO 2-3, LO 2-4, LO 2-5] [The following...
-
READ: http://www.nytimes.com/2013/06/22/dining/paula-deen-is-a-no-show-on-today.html http://www.nytimes.com/2013/06/22/dining/paula-deen-is-a-no-show-on-today.html...
-
The partners of Mayfair CPAs are meeting to discuss the upcoming audit of an ongoing, major audit client. The client has recently replaced some key executive positions, as due to an economic...
-
Rick thinks that US dollar will continue to depreciate relative to other major currencies. He believes that Japanese Yen will be a good currency to hedge the risk. The exchange rate is $0.0091 per...
-
For the following exercises, solve the system of three equations using substitution or addition. 2x - 3y + z = -1 x+y+z=-4 4x + 2y3z 33
-
An investor sells a European call on a share for $4. The stock price is $47 and the strike price is $50. Under what circumstances does the investor make a profit? Under what circumstances will the...
-
At present, a radioactive beta source with a long half-life has an activity of 20 mCi. (a) What is the present decay rate in decays per second? (b) Assuming that one beta particle is emitted per...
-
The half-life of a radioactive isotope is known to be exactly 1 h. (a) What fraction of a sample would be left after exactly 3 h: (1) one-third, (2) one-eighth, or (3) one-ninth? (b) What fraction of...
-
A alpha source gives off alpha particles each with a kinetic energy of 2.78 MeV. At what rate (in watts) is kinetic energy being produced?
-
In this assignment, students must select a publicly listed entity, perform fundamental analysis and provide investment recommendations. The selected company can be one of the companies in your...
-
The following is an interesting interview with Ray Kurzweil that explains what the "Singularity" is. It is only two months ago, before the explosion Chat GPT....
-
When is a situation where a larger, more complex firm might have net income higher or lower than changes in cash (in other words, provide a concrete hypothetical setting where cash and net income...
Study smarter with the SolutionInn App