Calculus and Above

Calculus Questions? Ask a Mathematician for Answers ASAP

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

Related Calculus and Above Questions
The concerns about the impact of technology on our lives are
The concerns about the impact of technology on our lives are growing. There have been recent research reports about the negative impact of digital technology usage on​ stress, work​ productivity, happ… read more
Scott
Scott
MIT Graduate
Master's Degree
29,535 satisfied customers
Generation Y has been defined as those individuals who were
Generation Y has been defined as those individuals who were born between 1981 and 1991. A 2010 survey by a credit counseling foundation found that 56​% of the young adults in Generation Y pay their mo… read more
Scott
Scott
MIT Graduate
Master's Degree
29,535 satisfied customers
According to a recent​ survey, 77​% of teens ages​ 12-17 in
According to a recent​ survey, 77​% of teens ages​ 12-17 in a certain country used social networks in 2009. A random sample of 120 teenagers from this age group was selected. Complete parts a through … read more
Scott
Scott
MIT Graduate
Master's Degree
29,535 satisfied customers
1. A sample of 125 is drawn from a population with a
1. A sample of 125 is drawn from a population with a proportion equal to 0.58. Complete parts ​a) through ​c) below. Click here to view page 1 of the cumulative standardized normal distribution table.… read more
Scott
Scott
MIT Graduate
Master's Degree
29,535 satisfied customers
1. Consider a population of 200 with a mean of 50 and a
1. Consider a population of 200 with a mean of 50 and a standard deviation equal to 29. What is the probability of obtaining a sample mean of 52 or less from a sample of 40​? Click here to view page 1… read more
Scott
Scott
MIT Graduate
Master's Degree
29,535 satisfied customers
This one is 4 question first question A recent survey by the
hello this one is 4 questionfirst question A recent survey by the research institute showed that 65​% of users of online dating sites say the number one thing​ they're looking for in a date or partner… read more
Neo
Neo
13,989 satisfied customers
According to a research​ group, 23​% of people who use
According to a research​ group, 23​% of people who use online dating services are 35 to 44 years old. There is also information that this percentage has steadily increased over the previous years. Ass… read more
Scott
Scott
MIT Graduate
Master's Degree
29,535 satisfied customers
The following data show the costs charged by a tax
The following data show the costs charged by a tax preparation service for a random sample of 15 tax returns. Complete parts a through c. ​$130 ​$105 ​$135 ​$200 ​$95 ​$115 ​$90 ​$200 ​$135 ​$80 ​$155… read more
Scott
Scott
MIT Graduate
Master's Degree
29,535 satisfied customers
Obtaining a​ driver's license at the earliest eligible age
Obtaining a​ driver's license at the earliest eligible age has been a teenage ritual that appears to be fading. A study performed by a​ university's transportation research institute recently found th… read more
Neo
Neo
13,989 satisfied customers
In 2016 Americans owed​ $1.3 trillion in student loans. The
In 2016 Americans owed​ $1.3 trillion in student loans. The default rates of college student loans determine eligibility for colleges to receive federal student aid. According to the Department of​ Ed… read more
Scott
Scott
MIT Graduate
Master's Degree
29,535 satisfied customers
According to​ eMarketer.com, 36​% of mobile phone users in
According to​ eMarketer.com, 36​% of mobile phone users in the United States use the Snapchat app at least once a month​ (data collected for a particular​ month). A sample of 125 was selected. Complet… read more
Tom
Tom
Master's Degree
2,134 satisfied customers
At a certain​ college, 54​% of employees carry dependent
At a certain​ college, 54​% of employees carry dependent family members on their health insurance plans.​ Currently, there are 200 employees working for the college. A random sample of 50 employees is… read more
Scott
Scott
MIT Graduate
Master's Degree
29,535 satisfied customers
Much of a yearly basketball tournament takes place during
Much of a yearly basketball tournament takes place during the workweek. According to a​ survey, 40​% of employed adults who plan to watch at least one tournament game say that they have watched the ye… read more
Scott
Scott
MIT Graduate
Master's Degree
29,535 satisfied customers
A process produces strings of Christmas tree lights that
A process produces strings of Christmas tree lights that historically have experienced a defective rate of 6​%. A customer has placed an order for 170 strings of lights. Use the normal approximation t… read more
DebdattaBhattacharya
DebdattaBhattacharya
Doctoral Degree
4,208 satisfied customers
Much of a yearly basketball tournament takes place during
Much of a yearly basketball tournament takes place during the workweek. According to a​ survey, 40​% of employed adults who plan to watch at least one tournament game say that they have watched the ye… read more
Scott
Scott
MIT Graduate
Master's Degree
29,535 satisfied customers
Suppose a large shipment of microwave ovens contained 14%
Suppose a large shipment of microwave ovens contained 14% defectives. If a sample of size 207 is selected, what is the probability that the sample proportion will differ from the population proportion… read more
Kofi
Kofi
PhD in Statistics
Ph.D.
7,955 satisfied customers
According to a survey in a​ country, 38​% of adults do not
According to a survey in a​ country, 38​% of adults do not own a credit card. Suppose a simple random sample of 600 adults is obtained. Complete parts​ (a) through​ (d) below. ​(a) Describe the sampli… read more
Ann
Ann
Tutor
MSC Mathematics
10,382 satisfied customers
Suppose that the lifetimes of light bulbs are approximately
Suppose that the lifetimes of light bulbs are approximately normally​ distributed, with a mean of 56 hours and a standard deviation of 3.3 hours. With this​ information, answer the following questions… read more
Kofi
Kofi
PhD in Statistics
Ph.D.
7,955 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:

Mr. Gregory White

Mr. Gregory White

Master's Degree

114 satisfied customers

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

SusanAthena

SusanAthena

Master's Degree

102 satisfied customers

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

Dr Arthur Rubin

Dr Arthur Rubin

Doctoral Degree

97 satisfied customers

Ph.D. in Mathematics, 1978, from the California Institute of Technology, over 20 published papers

JACUSTOMER-yrynbdjl-

JACUSTOMER-yrynbdjl-

Master's Degree

42 satisfied customers

I have a MS in Mathematics and I have taught Mathematics for 10 years at the college level.

Don

Don

Master's Degree

29 satisfied customers

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

Kofi

Kofi

PhD in Statistics

7,955 satisfied customers

Masters in Mathematics and Statistics

Sandhya_sharma

Sandhya_sharma

Master's Degree

5,547 satisfied customers

I hold M.Sc and M.Phil degrees in math and have several years of teaching experience.

< 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