Homework

Homework Questions? Ask a Tutor for Answers ASAP

Connect one-on-one with {0} who will answer your question

Related Homework Questions
Need help on math questions. If an archer shoots an arrow
if an archer shoots an arrow straight upward with an initial velocity of 128 ft/sec from a height of 9ft then its height above the ground in feet at time t in seconds is given the function h=-16t^2+128t … read more
R.R. Jha
R.R. Jha
Bachelor's Degree
6,908 satisfied customers
Have one more question thank you! An archaeological
hey i have one more question thank you!An archaeological excavation resulted in human bones being found which contain 32 mg of radioactive carbon-14. If the half life of carbon-14 is 5730 years, how m… read more
LogicPro
LogicPro
Engineer
Bachelor of Technology
10,922 satisfied customers
An archaeological excavation resulted in human bones being
An archaeological excavation resulted in human bones being found which contain 32 mg of radioactive carbon-14. If the half life of carbon-14 is 5730 years, how many mg of carbon-14 will remain after 1… read more
LogicPro
LogicPro
Engineer
Bachelor of Technology
10,922 satisfied customers
I have 19 questions I need help with. I need the work shown
I have 19 questions I need help with. I need the work shown also. I need them hopefully in an hour and a half.1.) Two moles of NaCl contains (a) ______ moles of Na ions, and ______ moles of Cl ions.2.… read more
Sandhya
Sandhya
Master's Degree
5,254 satisfied customers
I need these problems shown with all the steps and work
I need these problems shown with all the steps and work shown* Just the first two questions need preferably in the next 30 mins1. If the half life of a specific radioisotope is 5.7 days, how much acti… read more
Sandhya
Sandhya
Master's Degree
5,254 satisfied customers
A cow-calf beef producer wants to feed a ration to his mature
A cow-calf beef producer wants to feed a ration to his mature bull during the winter that will keep the bull in goo shape and healthy but will keep him at his current body condition and weight which i… read more
Expert
Expert
A sample contained 1.00 g of 14C exactly 2,000 years ago. (1)
A sample contained 1.00 g of 14C exactly 2,000 years ago. (1) How much 14C is present today (g)? (2) What is the activity of the 14C present in the sample today (use units of Bq)? You will need to kno… read more
akch2002
akch2002
Master's Degree
3,061 satisfied customers
A particular drug is supplied in tablets of 600-mg strength.
A particular drug is supplied in tablets of 600-mg strength. A 90lb patient requires a one-week supply of this drug at a dose of 20 mg/lb every 12 hours. How many tablets are required in total? An ani… read more
Expert
Expert
The radioactive isotope carbon-14 is present in small quantities
The radioactive isotope carbon-14 is present in small quantities in all life forms, and it is constantly replenished until the organism dies, after which it decays to stable carbon-12 at a rate propor… read more
R.R. Jha
R.R. Jha
Bachelor's Degree
6,908 satisfied customers
A cup of coffee at 195 degrees is poured into a mug and left
1)A cup of coffee at 195 degrees is poured into a mug and left in a room at 72 degrees. After 1 minutes, the coffee is 144 degrees. Assume that the differential equation describing Newton's Law of Coo… read more
akch2002
akch2002
Master's Degree
3,061 satisfied customers
400 Words, Unit two 1.A recipe for applesauce requires 3.0
400 Words, Unit two 1.A recipe for applesauce requires 3.0 cups of apple juice. You only have a metric measuring cup—how many liters of apple juice do you need? (You also know that 1 quart=4 cups, and… read more
Sree Surya Kumar
Sree Surya Kumar
Master's Degree
74 satisfied customers
OKAY I have to asnwer the following problems. I really need
OKAY I have to asnwer the following problems. I really need help. I can't really type the Formulas correctl but Ive tried my best but if You have an email I can send them to you.. I also have the answ… read more
R.R. Jha
R.R. Jha
Bachelor's Degree
6,908 satisfied customers
Exercise 1. Select an ecosystem from the following and describe
Exercise 1. Select an ecosystem from the following and describe the ecosystem and role of the carbon, hydrologic, phosphorus, and nitrogen cycles play in this ecosystem. Choose from a typical: Lake, f… read more
Chris12
Chris12
Self-Employed
Bachelor's Degree
1,064 satisfied customers
A 5.05 g charcoal sample from an ancient fire pit has a 14C
A 5.05 g charcoal sample from an ancient fire pit has a 14C activity of 63.0 disintegrations/min. A living tree has a 14C activity of 15.3 disintegrations/min per 1.00 g. The half-life of 14C is 5730 … read more
danmelcul
danmelcul
Doctoral Degree
912 satisfied customers
Chris can you do this Due Friday, February, 19th. Put on
Chris can you do this: Due Friday, February, 19th. Put on a link that can be disabled please after I get it. Origin of Life •?Read Ch. 9, section 9.1, How Did Life Originate? •?Research a theory about… read more
Chris Parker
Chris Parker
Master's Degree
2,025 satisfied customers
For Scott- Give me as much SIMPLE detail as possible on how ...
For Scott- Give me as much SIMPLE detail as possible on how to figure this out.1) The half -life of uranium-235 is 4.5 billion years. The element left when uranium-235 decays is lead. If the rock cont… read more
Scott
Scott
MIT Graduate
Master's Degree
16,104 satisfied customers
How many pounds of available chlorine are contained in 1.0 ...
How many pounds of available chlorine are contained in 1.0 gal of sodium hypochlorite (NaOCl) with a strength of 15%… read more
Shirley
Shirley
Tutor
Bachelor's Degree
722 satisfied customers
C-14 activity of the youngest mammoths was measureed at 1.5 ...
C-14 activity of the youngest mammoths was measureed at 1.5 disintegrations per minute per gram of carbon. How many years ago did the Siberian mammoths go extinct?… read more
DrTutor
DrTutor
research faculty, entrepreneur
Doctoral Degree
378 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

LogicPro

LogicPro

Engineer

10,922 satisfied customers

Expert in Java C++ C C# VB Javascript Design SQL HTML

Manal Elkhoshkhany

Manal Elkhoshkhany

Tutor

4,655 satisfied customers

More than 5000 online tutoring sessions.

Linda_us

Linda_us

Finance, Accounts & Homework Tutor

3,138 satisfied customers

Post Graduate Diploma in Management (MBA)

Chris M.

Chris M.

M.S.W. Social Work

2,802 satisfied customers

Master's Degree, strong math and writing skills, experience in one-on-one tutoring (college English)

F. Naz

F. Naz

Chartered Accountant

2,254 satisfied customers

Experience with chartered accountancy

Bizhelp

Bizhelp

CPA

1,887 satisfied customers

Bachelors Degree and CPA with Accounting work experience

Seanna

Seanna

Tutor

1,781 satisfied customers

3,000+ satisfied customers, all topics, A+ work

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x