Pre-Calculus

Have pre-calculus questions? Ask a pre-calculus tutor

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

Related Pre-Calculus Questions
Evelyn flips three coins simultaneously. The theoretical
Evelyn flips three coins simultaneously. The theoretical probability that only two of the coins will turn up heads is . If Evelyn flips the three coins simultaneously 200 times, how many times can she… read more
Sandhya_sharma
Sandhya_sharma
Master's Degree
Master's Degree
982 satisfied customers
Using the digits 0,1,2,3,4,5,6,7,8,9 determine how many how
using the digits 0,1,2,3,4,5,6,7,8,9 determine how many how of each type of 3 digit numbers can be constructed based on each: a) Zero cannot be the first digit : digits may not repeat b) the number mu… read more
Neo
Neo
11,496 satisfied customers
A theater can seat 609 people. The number of rows is 8 less
A theater can seat 609 people. The number of rows is 8 less than the number of seats in each row. How many rows of seats are there?… read more
Dr. Arthur Rubin
Dr. Arthur Rubin
Doctoral Degree
Doctoral Degree
12 satisfied customers
Had some $10 note and $5 note. The ratio of the number of
David had some $10 note and $5 note. The ratio of the number of $10 note to the number of $5 note was 8:5. He then exchanged 26 $10 note for $5 note. The ratio of the number of $10 note to the number … read more
Sandhya_sharma
Sandhya_sharma
Master's Degree
Master's Degree
982 satisfied customers
The next number in the series 2, 5, 11, 20, 32, 47, is: 25
The next number in the series 2, 5, 11, 20, 32, 47, is: 25 56 65 66 74 2. The next number in the series 38, 36, 30, 28, 22, is: 12 14 16 18 20 3. You want to get an oil change every 4,000 miles. How m… read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
Hi heres the other, thanks a ton have a fun safe trip ! ht
Hi heres the other, thanks a ton have a fun safe trip ! http://www.mediafire.com/view/?2126ny69j4q501k… read more
Scott
Scott
MIT Graduate
Master's Degree
16,043 satisfied customers
Hi Again Scott , could you help me out with this http://
Hi Again Scott , could you help me out with this http://www.mediafire.com/view/?wtnn26oko8vk4rb… read more
Scott
Scott
MIT Graduate
Master's Degree
16,043 satisfied customers
The sum of two numbers is 15. If one number is XXXXX from
The sum of two numbers is 15. If one number is XXXXX from the other, the result is -1. What are the numbers?… read more
Math-John
Math-John
30 satisfied customers
Scott can you please help with this assisgnment. http://www.sendspace.com/file/iddocj..
Scott can you please help with this assisgnment. http://www.sendspace.com/file/iddocj.. Scott no rush..just wanted to get it to you while I had the chance..Thank you always… read more
Scott
Scott
MIT Graduate
Master's Degree
16,043 satisfied customers
**For Scott** Scott can you please assist me with a question
**For Scott** Scott can you please assist me with a question and these problems. I hope you had a good trip √8 3√-8 4√16 4√-16 √x √x2 √x4 http://www.sendspace.com/file/ekhpcs… read more
Scott
Scott
MIT Graduate
Master's Degree
16,043 satisfied customers
FOR SCOTT: Hi Scott, here is a new set of problems for your
FOR SCOTT: Hi Scott, here is a new set of problems for your review and is there anyway you can get these back to me within the next couple of hours or sonner. I have it open already and don't want any… read more
Scott
Scott
MIT Graduate
Master's Degree
16,043 satisfied customers
Hello Scott, I need help with 24 question on my math quiz.
Hello Scott, I need help with 24 question on my math quiz. Will you be able to help? Here is the link: http://www.mediafire.com/?sctgcy8dcy7gdow Thank you for your time and understanding.… read more
Scott
Scott
MIT Graduate
Master's Degree
16,043 satisfied customers
Rank the following data in increasing order and find the positions
Rank the following data in increasing order and find the positions and values of both the 11th percentile and 71st percentile. Please show all of your work. 7 5 3 2 9 6 4 3 8 5 5 8… read more
Osbert12
Osbert12
Master's Degree
2,468 satisfied customers
Good morning Scott, my question is in the attached file. Thank
Good morning Scott, my question is in the attached file. Thank you. http://www.sendspace.com/file/n4dpny… read more
Scott
Scott
MIT Graduate
Master's Degree
16,043 satisfied customers
Good evening Scott....Im back for part three if youre up
Good evening Scott....I'm back for part three if you're up for it! Last piece to the puzzle.... for this week anyway. I'm slowly making my way through these 23 problems on a quiz. If you could look at… read more
Scott
Scott
MIT Graduate
Master's Degree
16,043 satisfied customers
Hi Scott, Im back :) Its a new week. If you are available
Hi Scott, I'm back :) It's a new week. If you are available to give your expert answers on 24 algebra problems again. That would be awesome. (I also have 2 other assignments this weekend but this one … read more
Scott
Scott
MIT Graduate
Master's Degree
16,043 satisfied customers
Week 6 CheckpointComplete this checkpoint using Microsoft
Week 6 Checkpoint Complete this checkpoint using Microsoft Word and equation editor (when needed). Post as an attachment to your assignments section. Part 1: Provide your answers to the following prob… read more
Carolyn P.
Carolyn P.
Retired Math Teacher
Bachelor's Degree
1 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

167 satisfied customers

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

rajeevanpillai

rajeevanpillai

Master's Degree

85 satisfied customers

B.Sc in Mathematics and M.Sc, M Phil in Statistics

mhasan420

mhasan420

Master's Degree

37 satisfied customers

BA Maths, Oxford

JACUSTOMER-yrynbdjl-

JACUSTOMER-yrynbdjl-

Master's Degree

13 satisfied customers

I have taught college Mathematics for the past 10 years.

Dr. Arthur Rubin

Dr. Arthur Rubin

Doctoral Degree

12 satisfied customers

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

Sandhya_sharma

Sandhya_sharma

Master's Degree

982 satisfied customers

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

Kofi

Kofi

PhD in Statistics

680 satisfied customers

Masters in Mathematics and Statistics

< 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