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
I have a problem i cant figure out. The sum of two numbers
i have a problem i cant figure out. The sum of two numbers is 15. Three times one of the numbers is 11 less than five times the other. Find the numbers. … read more
GLENN GILONGOS
GLENN GILONGOS
Master of Mathematics
637 satisfied customers
1. Which one of the following formulas correctly expresses
1. Which one of the following formulas correctly expresses this statement: The number x is equal to another number n plus the square root of 3. A. x = 3n2 B. x = n + 32 C. x = n + √3 D. x = √n + 3 2. … read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
I need the answer to questions you have previous answered. 1.
I need the answer to questions you have previous answered. 1. 8/9 -3/5 = 2. Simplify the following expression: (xy-3/2x-2y2)2 3. Graph the following equation : y=2/3x + 2 4. What are the equation and … read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
Do you still have the answers to these 22 questions? it says
Customer: do you still have the answers to these 22 questions? it says they have been removed from media fire by publisher … read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
Question 1 y varies directly as x and inversely as the
Question 1 y varies directly as x and inversely as the square root of w; write the sentence as an equation. Question 2 Write the equation of the line whose slope is -3/7 and y-intercept is -4; write t… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
For Ryan I hope to get together on Friday after 6:30p.m. with
For Ryan I hope to get together on Friday after 6:30p.m. with my questions. I don't want to get any other Tutor that I would start over again. I hope this will be okay with you.… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
For Ryan, Factor the trinomial 5x+34x-7 Factor the trinomial
For Ryan, Factor the trinomial 5x+34x-7 Factor the trinomial completely 6s+7a^3+2s Factor X^3-343… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
AFor Ryan, Find the area of the triangle with bsse 2 2/5
AFor Ryan, Find the area of the triangle with bsse 2 2/5 yards and height 5/6 yard. (Hint: the area Of the triangle equals half the product of its base and height. I am in 116math/ pre-algebra.… read more
Ryan
Ryan
Bachelor's Degree
4,665 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
16,108 satisfied customers
#3 3/yv^2 + 1/y^2 add. simplify if possible #5 [(r^2+7r)/(r^2+4r-21)]/(r/3)
#3 3/yv^2 + 1/y^2 add. simplify if possible #5 [(r^2+7r)/(r^2+4r-21)]/(r/3) divide and simplify #7 (5-x)/(7-x)=2/(x-7) solve #8 [ 2/(4+z)]+[5/(4+z)] add #9 3/(z+7)=2/(z-2) solve #10 [(-44+11y)/2]/[(49… read more
Chirag
Chirag
Master's Degree
10,329 satisfied customers
#3 3/yv^2 + 1/y^2 add. simplify if possible #5 [(r^2+7r)/(r^2+4r-21)]/(r/3)
#3 3/yv^2 + 1/y^2 add. simplify if possible #5 [(r^2+7r)/(r^2+4r-21)]/(r/3) divide and simplify #7 (5-x)/(7-x)=2/(x-7) solve #8 [ 2/(4+z)]+[5/(4+z)] add #9 3/(z+7)=2/(z-2) solve #10 [(-44+11y)/2]/[(49… read more
Ray Atkinson
Ray Atkinson
Bachelor's Degree
1,687 satisfied customers
I also have 2 other questions I could use your help with. I
I also have 2 other questions I could use your help with. I have posted the link. http://www.mediafire.com/?zu8a46zygcugpj3… read more
Scott
Scott
MIT Graduate
Master's Degree
16,108 satisfied customers
I need some help with the following algebra questions. 1.
I need some help with the following algebra questions. 1. Complete by factoring. x^2+10x+24= 2. Complete by factoring. x^2+x-2= 3. Factor the trinomial. s^2+10s+21= 4. Factor the trinomial. s^2-4s+3= … read more
Sandhya_sharma
Sandhya_sharma
Master's Degree
Master's Degree
1,101 satisfied customers
1. Multiply and simplify. 64d^2/2d^2-8d+8*2d-4/8d 2.Multiply. (5√7-10√5)(3√7+6√5)
1. Multiply and simplify. 64d^2/2d^2-8d+8*2d-4/8d 2.Multiply. (5√7-10√5)(3√7+6√5) 3.Multiply. (3x+7)(4x^2+5x+7) 4.Multiply. (w+t)(w^2-wt+t^2) 5.Multiply and simplify by factoring. Assume all expressio… read more
Sandhya_sharma
Sandhya_sharma
Master's Degree
Master's Degree
1,101 satisfied customers
Q1: Find the variation constant and an equation of variation
Q1: Find the variation constant and an equation of variation where y varies directly as x and y = 56 when x = 7. The variation constant is k = ? The equation of variation is y = ? Q2: Convert to a dec… read more
ck_mba
ck_mba
Computer Engineer
Master's Degree
1,397 satisfied customers
Q1: If a pro basketball player has a vertical leap of about
Q1: If a pro basketball player has a vertical leap of about 35 inches, what is his hang time? Use the hang-time function V = 48T^2. Q2: Use rational exponents to write (x^1/2)(y^1/6)(z^1/3) as a singl… read more
David
David
Post-Doctoral Degree
2,112 satisfied customers
Scott-if possible-----Week 5 Discussion Question: Review
Scott-if possible-----Week 5 Discussion Question: Review section 10.2 (p. 692) of your text. Describe two laws of exponents and provide an example illustrating each law. Explain how to simplify your e… read more
Scott
Scott
MIT Graduate
Master's Degree
16,108 satisfied customers
Good morning Scott, Attached is my new question. Thank yo
Good morning Scott, Attached is my new question. Thank you. http://www.sendspace.com/file/qs1tjy… read more
Scott
Scott
MIT Graduate
Master's Degree
16,108 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:

rajeevanpillai

rajeevanpillai

Master's Degree

187 satisfied customers

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

Mr. Gregory White

Mr. Gregory White

Master's Degree

167 satisfied customers

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

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

1,101 satisfied customers

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

Kofi

Kofi

PhD in Statistics

772 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