Calculus and Above

Related Calculus and Above Questions
Z varies directly as x2 and inversely as y2. If z=51 when
z varies directly as x2 and inversely as y2. If z=51 when x=6 and y=3, find z if x=5 and y=7. (Round off your answer to the nearest hundredth.)… read more
Sandhya_sharma
Master's Degree
4,603 satisfied customers
If y=2 and z = -8 what is the inverse variation function. Y
If y=2 and z = -8 what is the inverse variation function … read more
akch2002
Master's Degree
2,810 satisfied customers
Find an equation of variation in which y varies jointly as x
Find an equation of variation in which y varies jointly as x and z and inversely as the product of w and p where y =5/12 when x =5, z=6, w=3, and p=8… read more
R.R. Jha
Bachelor's Degree
6,465 satisfied customers
If y varies directly as the square root of x and y=45 when
If y varies directly as the square root of x and y=45 when x=4, find y if x=16. (Round off your answer to the nearest hundredth.)… read more
Sandhya_sharma
Master's Degree
4,603 satisfied customers
Z is jointly proportional to x^2 and y^2. If z=57 when x=7
z is jointly proportional to x^2 and y^2. If z=57 when x=7 and y=7, find z when x=3 and y=2. (Round off your answer to the nearest hundredth.)… read more
Kimberley Wright
Masters
117 satisfied customers
The safe load, L, of a wooden beam supported at both ends
The safe load, L, of a wooden beam supported at both ends varies jointly as the width, w, the square of the depth, d, and inversely as the length, l. A wooden beam 9in. wide, 9in. deep, and 12ft long … read more
Sandhya_sharma
Master's Degree
4,603 satisfied customers
The safe load, L, of a wooden beam supported at both ends
The safe load, L, of a wooden beam supported at both ends varies jointly as the width, w, the square of the depth, d, and inversely as the length, l. A wooden beam 9in. wide, 9in. deep, and 12ft long … read more
Kimberley Wright
Masters
117 satisfied customers
Given: y varies directly as x and inversely as z. Find k
Given: y varies directly as x and inversely as z.Find k (the constant of variation) when x = 6, z = -2 and y = -15.… read more
Sandhya_sharma
Master's Degree
4,603 satisfied customers
If y is directly proportional to x3 and y=40 when x=9, find
If y is directly proportional to x3 and y=40 when x=9, find y if x=5. (Round off your answer to the nearest hundredth.)… read more
Sandhya_sharma
Master's Degree
4,603 satisfied customers
Z is jointly proportional to x3 and y3. If z=91 when x=5 and
z is jointly proportional to x3 and y3. If z=91 when x=5 and y=5, find z when x=3 and y=7. (Round off your answer to the nearest hundredth.)… read more
Sandhya_sharma
Master's Degree
4,603 satisfied customers
Z varies directly as x^2 and inversely as y^2. If z=220 when
z varies directly as x^2 and inversely as y^2. If z=220 when x=6 and y=9, find z if x=2 and y=3. (Round off your answer to the nearest hundredth.)… read more
Sandhya_sharma
Master's Degree
4,603 satisfied customers
Z is jointly proportional to x^2 and y^2. If z=57 when x=7
z is jointly proportional to x^2 and y^2. If z=57 when x=7 and y=7, find z when x=3 and y=2. (Round off your answer to the nearest hundredth.)… read more
Kofi
Mr
Ph.D.
4,059 satisfied customers
Z is jointly proportional to x2 and y2. If z=201 when x=8
z is jointly proportional to x2 and y2. If z=201 when x=8 and y=2, find z when x=7 and y=4. (Round off your answer to the nearest hundredth.)… read more
Sandhya_sharma
Master's Degree
4,603 satisfied customers
Z is jointly proportional to x^3 and y^2. If z=290 when x=5
z is jointly proportional to x^3 and y^2. If z=290 when x=5 and y=5, find z when x=7 and y=4. (Round off your answer to the nearest hundredth.)… read more
Sandhya_sharma
Master's Degree
4,603 satisfied customers
The lifting force, F, exerted on an airplane wing varies
The lifting force, F, exerted on an airplane wing varies jointly as the area, A, of the wing's surface and the square of the plane's velocity, v. The lift of a wing with an area of 250 square feet is … read more
Sandhya_sharma
Master's Degree
4,603 satisfied customers
If y varies directly as x2 and y=404 when x=6, find y if
If y varies directly as x2 and y=404 when x=6, find y if x=14. (Round off your answer to the nearest hundredth.)… read more
Kofi
Mr
Ph.D.
4,059 satisfied customers
Find a mathematical model for the verbal statement. (Use k
Find a mathematical model for the verbal statement. (Use k for the constant of proportionality.) A varies directly as the square of r.… read more
akch2002
Master's Degree
2,810 satisfied customers
Suppose z varies directly with x and inversely with the
Suppose z varies directly with x and inversely with the square of y . If z = 4 when x = 2 and y = 3 , what is z when x = 11 and y = 6 ?Z=… read more
Kimberley Wright
Masters
117 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

114 satisfied customers

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

SusanAthena

Master's Degree

102 satisfied customers

Tutor for Algebra, Geometry, Statistics. Explaining math in plain English.

Dr Arthur Rubin

Doctoral Degree

96 satisfied customers

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

JACUSTOMER-yrynbdjl-

Master's Degree

42 satisfied customers

I have a MS in Mathematics and I have taught Mathematics for 10 years at the college level.

dhouse1940

Master's Degree

33 satisfied customers

BS mathematics, MS biostatistics, 35+ yrs designing & analyzing biological experiments.

Don

Master's Degree

29 satisfied customers

M.S. Astronautical Engineering. Math/Sci/Comp Tutor

mhasan420

Master's Degree

15 satisfied customers

BA Maths, Oxford

< 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