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
Rework problem 21 from section 2.4 of your text, involving
Second opinion] Rework problem 21 from section 2.4 of your text, involving the assignment of tasks to student union board members. Assume that there are 9 board members: 7 females, and 2 males includi… read more
Expert
Expert
Mathematics Teacher
Master of Education - Differentiated Instruction
2,166 satisfied customers
Rework problem 12 from section 2.4 of your text, involving
Second opinion] Rework problem 12 from section 2.4 of your text, involving the construction of a number from a set of digits. Assume that 3 digits are selected at random from the set {1,2,4,5,7,9} and… read more
Neo
Neo
11,472 satisfied customers
Assume that there are 6 unfilled roles: 3 male and 3 female.
Second opinion] Assume that there are 6 unfilled roles: 3 male and 3 female. There are 4 men and 7 women, including Ann, auditioning for a part in the play.(1) How many different casts are there?(2) H… read more
Expert
Expert
Mathematics Teacher
Master of Education - Differentiated Instruction
2,166 satisfied customers
Assume that there are 6 unfilled roles: 3 male and 3 female.
Assume that there are 6 unfilled roles: 3 male and 3 female. There are 4 men and 7 women, including Ann, auditioning for a part in the play.(1) How many different casts are there?(2) How many of these… read more
Tom Piscaer
Tom Piscaer
Master's Degree
915 satisfied customers
There are 5 men and 8 women auditioning to be in the school
Second opinion] There are 5 men and 8 women auditioning to be in the school play. Answer the following questions: If the cast consists of 2 women and 2 men, how many different casts can be selected?… read more
Kofi
Kofi
PhD in Statistics
Ph.D.
6,896 satisfied customers
Assume that there are 6 unfilled roles: 3 male and 3 female.
Second opinion] Assume that there are 6 unfilled roles: 3 male and 3 female. There are 4 men and 7 women, including Ann, auditioning for a part in the play.(1) How many different casts are there?(2) H… read more
Keith Pelletier
Keith Pelletier
Master's Degree
152 satisfied customers
There are 5 men and 8 women auditioning to be in the school
There are 5 men and 8 women auditioning to be in the school play. Answer the following questions: If the cast consists of 2 women and 2 men, how many different casts can be selected?… read more
Tom Piscaer
Tom Piscaer
Master's Degree
915 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
Ryan
Bachelor's Degree
4,665 satisfied customers
I need all 20 questions answer Question 1 of 20 5.0 Points
I need all 20 questions answer Question 1 of 20 5.0 Points Solve for C: F = 32 + 9/5 C A. C = F - 32 B. C = 9/5 + 32 C. C = 5/9(F - 32) D. C = (F + 32) Question 2 of 20 5.0 Points In the equation x = … read more
GLENN GILONGOS
GLENN GILONGOS
Master of Mathematics
637 satisfied customers
Ut is estimated that there are 23 deaths for every 10 milion
Ut is estimated that there are 23 deaths for every 10 milion people who use airplanes. A company sells flight insurance provides $100,000 in case of death in a plane crash. A policy can be purchased f… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
Hello, i have a 25 question pre-calc test that i need help
Hello, i have a 25 question pre-calc test that i need help on. I would like to use the answers from you to verify my answers. I will need all the work shown. Can you do that?… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
I need help again with statistics again and ask that you
I need help again with statistics again and ask that you help me with some other examples Identify the sample space of the probability experiment and determine the number of outcomes in the sample spa… read more
Ray Atkinson
Ray Atkinson
Bachelor's Degree
1,687 satisfied customers
1-which of the following pairs of angles are coterminal? a-
1-which of the following pairs of angles are coterminal? a- 100 degree and 620 degree b- 25 degree and -25 degree c- 390 degree and 60 degree d- 30 degree and 60 degree 2- a stairway must be built to … read more
Trigeoscal
Trigeoscal
College Math Professor
Master's Degree
960 satisfied customers
Question 1: The data from your sample of 80 employees can be
Question 1: The data from your sample of 80 employees can be found on the tab labelled "Health Exam Results Data." The fasting total cholesterol measurement (mg/dL) is recorded as "cholesterol". Level… read more
Trigeoscal
Trigeoscal
College Math Professor
Master's Degree
960 satisfied customers
Hey Steve its Eva can you help me show all work1.Given f(x)
Hey Steve its Eva can you help me show all work 1.Given f(x) = 3(x^2) + x, find ( f(2+h) - f(2) )/h 2.Find the domain of the radical of (4 – x) and explain your answer. 3.Graph each function (reminder… read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
6,427 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
Math-John
30 satisfied customers
For John - math Sex Age Height Weight Cholesterol Female 17 64.3 114.8 269 Female 32
For John - math Sex Age Height Weight Cholesterol Female 17 64.3 114.8 269 Female 32 66.4 149.3 186 Female 25 62.3 107.8 272 Female 55 62.3 160.1 389 Female 27 59.6 127.1 103 Female 29 63.6 123.1 67 F… read more
Math-John
Math-John
30 satisfied customers
I have this as a Disscusion Question today and I am totally
I have this as a Disscusion Question today and I am totally lost. 1. Briefly, what is probability (include in this the 3 "approaches" to probability discussed in the early part of chapter 5). 2. Pleas… read more
Chirag
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.

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

63 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

941 satisfied customers

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

Kofi

Kofi

PhD in Statistics

6,896 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