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
4 points) To determine whether two interior walls meet at a
4 points) To determine whether two interior walls meet at a right angle, carpenters often mark a point 3 feet from the corner on one wall and a point 4 feet from the corner (at the same height) on the… read more
Expert
Expert
Tutor
Masters of Education
488 satisfied customers
Perform the following area application. (Round to the
Second opinion] Perform the following area application. (Round to the nearest tenth.) A hot water heater measures 20" in diameter. What is the area of a metal base for the water heater, assuming a fou… read more
Debdatta Bhattachary
Debdatta Bhattachary
Physics and Math tutor
Doctoral Degree
2,594 satisfied customers
A man rode a bicycle for 12 miles then hiked an add to 8.
A man rode a bicycle for 12 miles then hiked an add to 8. … read more
GLENN GILONGOS
GLENN GILONGOS
Master of Mathematics
637 satisfied customers
1. write using exponents. (-4)(-4) 2.simplify show your work.
1. write using exponents. (-4)(-4) 2.simplify show your work. 5 1/3+(-3 9/18 3.what type of measurement would you use to describe the amount of water a pot can hold? 4. estimate the sum of 9.327+5.72+… read more
GLENN GILONGOS
GLENN GILONGOS
Master of Mathematics
637 satisfied customers
1. Convert 2π/3 radians into degrees. 2. Determine the
1. Convert 2π/3 radians into degrees. 2. Determine the length of a shadow cast by a flagpole that is 15 feet high when the sun has an angle of elevation of 28˚ Round your answer to the nearest foot. 3… read more
akch2002
akch2002
Master's Degree
3,052 satisfied customers
I need TRIGONOMETRY homework everything did not paste so I would have
I need TRIGONOMETRY homework everything did not paste so I would have to upload an attachment. Questions 1 to 20: Select the best answer to each question. Note that a question and its answers may be s… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
dont need explanation just answer need by Monday: 1. find
don't need explanation just answer need by Monday: 1. find the trade discount on a computer that lists for $400.00 if a discount rate of 40% is offered.2. calculate the trade discount for 10 boxes of … read more
akch2002
akch2002
Master's Degree
3,052 satisfied customers
1. Which one of the following geometric forms is a curved surface? A.
1. Which one of the following geometric forms is a curved surface? A. Base of a prism B. Base of a cylinder C. Side of a pyramid D. Side of a cone 2. If the diagonal of a square is 12 centimeters, the… read more
SusanAthena
SusanAthena
Research analyst, tutor
Master's Degree
3,810 satisfied customers
1.A container built in the shape of a cylinder has a circular
1.A container built in the shape of a cylinder has a circular base with a radius of 1.5 meters. The altitude of the container is 3.5 meters. How many cubic meters of fluid can this container hold? 2.W… read more
Ryan
Ryan
Bachelor's Degree
4,665 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
1. What is the primary reason for applying a finite population correct
1. What is the primary reason for applying a finite population correction coefficient? A. When the sample is a very small portion of the population, the correction coefficient is required. B. If you d… read more
Math-John
Math-John
30 satisfied customers
1. 70% of 600 is what? 2. 31yd^2 = ___ ft^2 3. A map has
1. 70% of 600 is what? 2. 31yd^2 = ___ ft^2 3. A map has a scale of 3 miles to the inch. How far apart in reality are two cities that are 18 inches apart on the map? How far apart on the map are two c… read more
Osbert12
Osbert12
Master's Degree
2,468 satisfied customers
The fraction 25/100 can be reduced to 5/20, a fraction having
The fraction 25/100 can be reduced to 5/20, a fraction having the same value, by dividing both the numbers 25 and 100 by: A. 25 B. 12 C. 10 D. 5 The fraction 7/4 is known as a(n) __________ fraction. … read more
Scott
Scott
MIT Graduate
Master's Degree
16,076 satisfied customers
Solve the problem. A small farm field is a square measuring
Solve the problem. A small farm field is a square measuring 200 ft on a side. What is the perimeter of the field? If you double the length of each side of the field, what is the new perimeter? 400 ft,… read more
Sandhya_sharma
Sandhya_sharma
Master's Degree
Master's Degree
1,101 satisfied customers
Student ID: 21330464Exam: 186085RR - APPLIED GEOMETRYWhen
Student ID: 21330464 Exam: 186085RR - APPLIED GEOMETRY When you have completed your exam and reviewed your answers, click Submit Exam. Answers will not be recorded until you hit Submit Exam. If you ne… read more
Chirag
Chirag
Master's Degree
10,329 satisfied customers
1. A fire hose shoots water into the air from the ground.
1. A fire hose shoots water into the air from the ground. The formula h = -4.9t2 + 7t gives the height in meters t seconds after leaving the ground. This motion is called projectile motion and the pat… read more
Sandhya_sharma
Sandhya_sharma
Master's Degree
Master's Degree
1,101 satisfied customers
Sandhya, I need your help with some more math problems. I have
Sandhya, I need your help with some more math problems. I have tried to work this out on my own but I neaver can get it. 1). (y-3)(y-7)=0 y= 2). (x-3)(4x+7)=0 x= 3).c^-16=0 c= 4). r^+13r+30=0 r= 5).3d… read more
Sandhya_sharma
Sandhya_sharma
Master's Degree
Master's Degree
1,101 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
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

175 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