Math Homework

Related Math Homework Questions
for the following infinite series, find the first four terms
for the following infinite series, find the first four terms of the sequence of partial sums. Then make a conjecture about the value of the infinite series. 4+0.9+0.09+0.009+... 2+0.3+0.03+0.003+..… read more
Osbert12
Master's Degree
2,468 satisfied customers
Suppose X1,......,X10 are random variables with zero and variance
Suppose X1,......,X10 are random variables with zero and variance 4. Let Y= sum of Xn , for n=1:10. a) If the random variables are independent, what is the variance of Y. b) If Cov(Xi,Xj)= -0.2 for i … read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
"For Steve" Write out the regression equation. What is
"For Steve" Write out the regression equation. What is the correlation coefficient? What is r-square (coefficient of determination). Problem 1: A researcher is interested in determining whether there … read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
"For Steve" Problem 7: A researcher is interested in determining
"For Steve" Problem 7: A researcher is interested in determining whether there is a relationship between education (in years) and net income (in thousands of dollars) studied for statistics. Education… read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
"For Steve" Problem 1) The data below shows the reading
"For Steve" Problem 1) The data below shows the reading and math scores of 12 students. Calculate the correlation coefficient. Reading Scores Math Scores 1 4 1 7 2 3 3 8 3 5 4 7 5 9 6 4 6 8 7 10 8 10 … read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
Solve the problem using an appropriate series. A collection
Solve the problem using an appropriate series. A collection of dimes is arranged in a triangular array with 18 coins in the base row. 17 in the next row, 16 in next and so forth. With 1 dime in the la… read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
Solve the problem A pair of fair dice is rolled 50 times
Solve the problem: A pair of fair dice is rolled 50 times and the sum of the dots on the faces is noted. Outcome 2 3 4 5 6 7 8 9 10 11 12 Frequency 1 4 0 8 2 5 3 13 3 11 0 Compute the empirical probab… read more
Sandhya_sharma
Master's Degree
Master's Degree
7,030 satisfied customers
Hey Steve, You helped me with a couple problems two weeks ago.
Hey Steve, You helped me with a couple problems two weeks ago. Are you available to assist me with 8 problems this week focused around Correlation and regression? I can only work one at a time.… read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
Determine if the series is convergent or divergent Sum
Determine if the series is convergent or divergent: Sum (From n=1 to infinity) ( ( Sin^2(n) ) / ( n*Sqr(n) +1 )) Sum (From n=1 to infinity) ( (-1)^n) * ( ln(n)/n ) ) I would be thankful if you could m… read more
Ashok Kumar
Master's Degree
2,515 satisfied customers
I need help with the following problem Find the sum of
I need help with the following problem: Find the sum of the series n=1 to infinity of (3^n+2^n)/(6^n). Here are the multiple choice answers: A) 11/2 B)7/2 C)5/3 D)3/2 E)divergent Please show all work … read more
Emanuel
Bachelor's Degree
578 satisfied customers
If you have a set of (x,y) pairs that you collect from observation
If you have a set of (x,y) pairs that you collect from observation (ex. no of years performing a certain job versus salary paid to an employee), then after you plot these (x.y) pairs , you want to cre… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
I need help with a convergence of infinite series problem. I
I need help with a convergence of infinite series problem. I have uploaded the full typed up version of the problem here: http://www.sendspace.com/file/scjxbn… read more
Jim C
Master's Degree
523 satisfied customers
Solve using the five-step problem-solving process. The sum
Solve using the five-step problem-solving process. The sum of the page numbers on the facing pages of a book is 285. Find the larger page number… read more
Scott
Master's Degree
16,043 satisfied customers
Prove Fermats formula that the differential in the interval
Prove Fermat's formula that the differential in the interval 0 (zero) to x (x zero) of x^k dx = x^k+1/K+1 for k>0 an integer by following the 2 steps below: Step1)Prove the identity: The Reimman su… read more
Doctoral Degree
83 satisfied customers
Let f be 2pi-periodic function define on [-pi,pi]by f(x) {x(pi-x),
Let f be 2pi-periodic function define on [-pi,pi]by f(x)={x(pi-x), x element of [0,pi] f(x)={x(pi+x), x element of [-pi,0] Find the fourier series of f. Use Drichlet's theorem at an appropriate point … read more
David
Post-Doctoral Degree
2,112 satisfied customers
(1). Solve using the five-step problem-solving process. The
(1). Solve using the five-step problem-solving process. The sum of the page of numbers on the facing pages of a book is 285. Find the larger page number. (2). Solve using the five-step problem-solving… read more
Scott
Master's Degree
16,043 satisfied customers
1-For the following scores, find the (a) mean, (b) median,
1-For the following scores, find the (a) mean, (b) median, (c) sum of squared deviations, (d) variance, and (e) standard deviation: 2, 2, 0, 5, 1, 4, 1, 3, 0, 0, 1, 4, 4, 0, 1, 4, 3, 4, 2, 1, 0 2-For … read more
muvee
Master's Degree
1,030 satisfied customers
The following is a partial ANOVA table. Source Sum of Squares Df Mean
The following is a partial ANOVA table. Source Sum of Squares Df Mean Square F Treatment 2 Error 20 Total 500 11 Complete the table and answer the following questions. Use the .05 significance level. … read more
Chirag
Master's Degree
10,329 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:

Mr. Gregory White

Master's Degree

112 satisfied customers

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

Dr Arthur Rubin

Doctoral Degree

52 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.

SusanAthena

Master's Degree

41 satisfied customers

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

mhasan420

Master's Degree

29 satisfied customers

BA Maths, Oxford

Manal Elkhoshkhany

Bachelor's Degree

20 satisfied customers

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

Don

Master's Degree

17 satisfied customers

M.S. Astronautical Engineering. Math/Science/Comp Tutor

< 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