Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.

Get a Professional Answer

Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.

100% Satisfaction Guarantee

Rate the answer you receive.

Ask M Hasan Your Own Question

M Hasan, Teacher

Category: Homework

Satisfied Customers: 1849

Experience: BA (Hons) in Mathematics from Oxford University

30103992

Type Your Homework Question Here...

M Hasan is online now

For the period 1985-2001,the number y in millions of cell

Resolved Question:

For the period 1985-2001,the number y in millions of cell phone service subscribers in the U.S. can be modeled by the function y=0.7x^2-4.3+5.5 where x is the number of years since 1985. In what year were there 16000000 cell phone users.

and:::::

In Geometry: Use the given area A of the rectanghle to find the value of x. Then give the dimensions of the rectangle. A=91m^2 side is (x=2)m and long side is (2x=3)m

I guess I don't understand. The question is A=91m@ The right and left of the rectangle are (x+2)m and the top and bottom are (2x+3)m. I have to find the value of x and then give the dimensions of the rectangle.

Customer:replied 3 years ago.

I guess I don't understand. The question is A=91m@ The right and left of the rectangle are (x+2)m and the top and bottom are (2x+3)m. I have to find the value of x and then give the dimensions of the rectangle.

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

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

Meet The Experts:

LogicPro

Engineer

Satisfied Customers:

4598

Expert in Java C++ C C# VB Javascript Design SQL HTML