Pre-Calculus

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

Related Pre-Calculus Questions
I do not understand the principals of diving a polynomial
i do not understand the principals of diving a polynomial using long division. I like to know the why or the how behind something and this is very difficult. I just need someone to help me with figuri… read more
Judy Bailey
Bachelors degree
1,194 satisfied customers
Question 1 of 40 2.5 Points The distribution of .A. degrees
Question 1 of 40 2.5 Points The distribution of B.A. degrees conferred by a local college is listed below, by major. Major Frequency English 2073 Mathematics 2164 Chemistry 318 Physics 856 Liberal Art… read more
Ryan
Engineer
Bachelor's Degree
9,218 satisfied customers
I am looking at a set of questions you answered 9 months
Hi Ryan, I am looking at a set of questions you answered 9 months ago. How can I get those answers. ***** ***** … read more
Ryan
Engineer
Bachelor's Degree
9,218 satisfied customers
ASSIGNMENT 8 C17 College Mathematics Directions: Answer each
ASSIGNMENT 8 C17 College Mathematics Directions: Answer each question in the handout and show all your work. Use Microsoft Equation Editor or a similar tool to help you insert mathematical equations a… read more
Judy Bailey
Bachelors degree
1,194 satisfied customers
This is a cultural/language problem about improving math
This is a cultural/language problem about improving math proficiency discussions with Chinese ESL students. I teach a graduate level course on introductory computer programming in a graphic design dep… read more
Ryan
Engineer
Bachelor's Degree
9,218 satisfied customers
Question 1 of 40 2.5 Points A die with 12 sides is rolled.
Question 1 of 40 2.5 Points A die with 12 sides is rolled. What is the probability of rolling a number less than 11? Is this the same as rolling a total less than 11 with two six-sided dice? Explain. … read more
Ryan
Engineer
Bachelor's Degree
9,218 satisfied customers
Question 1 of 40 2.5 Points Of 1308 people who came into a
Question 1 of 40 2.5 Points Of 1308 people who came into a blood bank to give blood, 314 people had high blood pressure. Estimate the probability that the next person who comes in to give blood will h… read more
Ryan
Engineer
Bachelor's Degree
9,218 satisfied customers
hi do you still have the answers to the these questions Assume
hi do you still have the answers to the these questions Assume the following data were gathered by a manufacturer of a robotics component, in units of days of continuous use until the component fails.… read more
Ryan
Engineer
Bachelor's Degree
9,218 satisfied customers
Question 29 Find the standard form of the equation of the
Question 29 Find the standard form of the equation of the ellipse satisfying the given conditions. Endpoints of major axis: (7, 9) and (7, 3) Endpoints of minor axis: (5, 6) and (9, 6) A. (x - 7)2/6 +… read more
Manas11
426 satisfied customers
2. Assume the following data were gathered by a manufacturer
2. Assume the following data were gathered by a manufacturer of a robotics component, in units of days of continuous use until the component fails. There are 60 measurements in this data set. Show a h… read more
Ryan
Engineer
Bachelor's Degree
9,218 satisfied customers
I have seven questions in discrete Mathematics.the questions
I have seven questions in discrete Mathematics.the questions are as follows; Question 1 (5 marks) The functions and are given by :fR :gRR1()3xfx and ()32gxx. Determine the functions  and ()gfx… read more
Ryan
Engineer
Bachelor's Degree
9,218 satisfied customers
1. How old are you? At what age do you hope to retire? These
1. How old are you? At what age do you hope to retire? These questions are really about answering: How many years do you have until your retire? 2. Assume you are about to set up a new retirement savi… read more
Ryan
Engineer
Bachelor's Degree
9,218 satisfied customers
Jill has a swimming pool in her backyard. It measures approximately
Jill has a swimming pool in her backyard. It measures approximately 19.7 feet wide and 29.5 feet long. It is an average of 5 feet deep. During a few hot weeks during the summer, some water evaporates … read more
Ryan
Engineer
Bachelor's Degree
9,218 satisfied customers
"For Trigeoscal only!!!" Need assistance with homework for
"For Trigeoscal only!!!" Need assistance with homework for one indepth question and multipe choice questions.… read more
Trigeoscal
College Math Professor
Master's Degree
960 satisfied customers
Good day, I want to know how to set this up with the excell
Good day, I want to know how to set this up with the excell formulas... i can send the rest of the question data...but I want to know how the excell formuals work assume that you are working on a team… read more
Math-John
30 satisfied customers
Hi Math-John! I have another set of problems for you, this
Hi Math-John! I have another set of problems for you, this is longer than the last. Some of the answers are essay but clearly I DO NOT want you to write my essays! Instead I just want to know what mat… read more
Math-John
30 satisfied customers
A person has s boxes, and t are put at random into s boxes.
A person has s boxes, and t balls are put at random into s boxes. What is the probability that each box contains at least one ball? Given 1<=r<=s, what is the probability that exactly r of the b… read more
Mijcar
Consultant
Master's Degree
67 satisfied customers
I need help with this assignment please. Answer the following questions. Use Equation Editor to write mathematical expressions and equations. First, save this file to your hard drive by selecting Save… read more
Sandhya_sharma
Master's Degree
Master's Degree
1,495 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

168 satisfied customers

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

JACUSTOMER-yrynbdjl-

Master's Degree

13 satisfied customers

I have taught college Mathematics for the past 10 years.

Dr. Arthur Rubin

Doctoral Degree

12 satisfied customers

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

Ashleigh T

Educator

5,938 satisfied customers

Highly-Qualified Educator

Kofi

PhD in Statistics

3,482 satisfied customers

Masters in Mathematics and Statistics

Scott

1,874 satisfied customers

Over 13,000 accepts & 100% feedback in the old math category

Sandhya_sharma

Master's Degree

1,495 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