Math Homework

Related Math Homework Questions
I have the last Lab assignment if you are available to help
Hello Scott!! I have the last Lab assignment if you are available to help me out... this one is easier and shorter that the others… read more
Scott
Master's Degree
28,923 satisfied customers
Calculate final temperature of 85 g of water heated with
Calculate final temperature of 85 g of water heated with 1,832 J. The heat capacity of water is 4190 J/kg / C ◦ The initial temperature of water is 0 C ◦ Calculate to one decimal.… read more
MunishK
Assistant Professor
M. Sc Mathematica
12,142 satisfied customers
What is the MASS of a 50g brass compared with the MASS of
What is the MASS of a 50g brass compared with the MASS of 50lm of cold water.What it be identical? The water has more mass? Or Th 50g mass has more mass ?… read more
Tom
Master's Degree
1,955 satisfied customers
When heat flows into or out of a body the internal energy of
When heat flows into or out of a body the internal energy of the object will change. In some cases (but not all), thermal expansion may also occur. What are the other two types of changes that can occ… read more
Ashleigh T
Educator
Master's Degree
233 satisfied customers
A): A motorcar of mass 1700 Kg accelerates from 150 km/hr to
A): A motorcar of mass 1700 Kg accelerates from 150 km/hr to 240 km/hr in 2.5 seconds. * Find the average acceleration and the force needed to create this acceleration… read more
Tutoring InAnInstant
Project Management
3 satisfied customers
Please calculate the efficiency of the reversible, ideal gas
Please calculate the efficiency of the reversible, ideal gas cycle A-B-C-A. A-B is adiabatic, B-C is on the isotherm, C-A is isochoric. Point A: (50 kPa, 25 L, 150 K) Point B: (250 kPa, 5 L, 150 K) Po… read more
George Sibiya
PhD
4 satisfied customers
1. Discuss how the conservation of energy law explain why
1. Discuss how the conservation of energy law explain why the temperature of a gas increases when it is quickly compressed, whereas the temperature decreases when the gas expands. Give an example of w… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
1. A diamond has a mass of 56.6 g and the gold ring it is set
1. A diamond has a mass of 56.6 g and the gold ring it is set in has a mass of 125.6 g. How many carbon atoms are there compared to gold atoms? 2. On a warm summer day in California it can get as hot … read more
Ryan
Bachelor's Degree
4,665 satisfied customers
I would much appriciate if you could solve the following
Hello I would much appriciate if you could solve the following Thermodynamics questions please , the answer is needed by tomorrow morning at 7.30am: Specific Heat capacity, C: C water = 4186 J/ kg/°C … read more
Martin
Master's Degree
538 satisfied customers
For Steve, A research company has been hired by a realty
For Steve, A research company has been hired by a realty company to do an analysis of heating cost of homes in the region. The realty company wanted to be able to predict the heating cost of a typical… read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
A research company has been hired by a reality company to do
A research company has been hired by a reality company to do an analysis of heating cost of homes in the region. The reality company wanted to be able to predict the heating cost of a typical single f… read more
Chirag
Master's Degree
10,329 satisfied customers
A research company has been hired by a reality company to do
A research company has been hired by a reality company to do an analysis of heating cost of homes in the region. The reality company wanted to be able to predict the heating cost of a typical single f… read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
49) Given the trend equation Y 24 + 0.6t (base year 2006),
49) Given the trend equation Y' = 24 + 0.6t (base year = 2006), what would be the forecast value for 2010? A. 31 B. 27 C. 25 D. 32 A research company has been hired by a reality company to do an analy… read more
R.R. Jha
Bachelor's Degree
6,909 satisfied customers
A well-insulated styrofoam bucket contains 141 g of ice at
A well-insulated styrofoam bucket contains 141 g of ice at 0oC. If 23 g of steam at 100°C is injected into the bucket, what is the final equilibrium temperature of the system?(cwater=4186 J/kg.oC, Lf=… read more
Tom
Master's Degree
1,955 satisfied customers
An Aluminium block has a mass of 0.965kg.Initially, its temperature
An Aluminium block has a mass of 0.965kg.Initially, it's temperature is 22.3ºC. It is then supplied with 31kJ of heat. The specific heat capacity of Aluminium is 900 J kg-1 ºC –1 . The final temperatu… read more
abozer
Bachelor's Degree
6,158 satisfied customers
The purpose of this project is to understand the uses of function
The purpose of this project is to understand the uses of function transformation. Energy Conservation: Heating the house is about 40% of your energy bill. You can cut down on the cost of heating your … read more
Chirag
Master's Degree
10,329 satisfied customers
2-4 paragraphs plus graphs Details Water is the most important
2-4 paragraphs plus graphs Details: Water is the most important substance on Earth. One reason for its usefulness is that it exists as a liquid over a wide range of temperatures. In its liquid range, … read more
Sk1llz
Math student
1,518 satisfied customers
Dr.Richard tells you that you can loose weight by eating ice
Dr.Richard tells you that you can loose weight by eating ice cubes.He says that by using your mouth to melt the ice, you will use heat energy, thus burning calories. While it seems to make sense, you … read more
Sk1llz
Math student
1,518 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.

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.
...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:

Manal Elkhoshkhany

Bachelor's Degree

352 satisfied customers

I have completed my BA degree in 1988, and graduated with a GPA of 4.0.

Jabi

Tutor

170 satisfied customers

I've been an Expert on JustAnswer since July 2010

Mr. Gregory White

Master's Degree

113 satisfied customers

M.A., M.S. Education / Educational Administration

Dr Arthur Rubin

Doctoral Degree

76 satisfied customers

Ph.D. in Mathematics, California Institute of Technology

JACUSTOMER-yrynbdjl-

Master's Degree

49 satisfied customers

I have taught college Mathematics for the past 10 years.

judybailey61

Bachelor's Degree

46 satisfied customers

20 years teaching mathematics

SusanAthena

Master's Degree

41 satisfied customers

Tutor for Algebra, Geometry, Statistics. Explaining math in plain English.

< 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