
Calculus Help!!!!!
sketch the graph of the following. Show all your work and include all the important points and asymptotes. also find y' and y'' ? y= (x^3)/(x+1)^2
asked by Tim on April 16, 2014 
geometry
Find the surface area of pyramid that has a regular hexagonal base od edge 6 cm and a height of 8 cm. Thank you so much
asked by Lucas on May 13, 2012 
math
question:
asked by destinèe on January 13, 2016 
math
question:
asked by destinèe on January 13, 2016 
Calculus
Find the volume of the solid obtained by rotating the region enclosed by the graphs of y=18x, y=3x6 and x=0 about the yaxis V=
asked by Anonymous on December 2, 2016 
calculus 4; multiple integration
Find the surface area of the portion of a plane f(x,y)=2xy that lies above the circle x^2+y^2
asked by john on November 3, 2009 
Math
Small painting has area of 400^2... Length is 4 more than 2 times width... Find the dimensions
asked by :) on April 13, 2014 
Calculus
Can someone help find limit using l'hopital rule lim x → ∞ ((3x4)/(3x+2))^(3x+1), I'm trying to solve by adding ln function to both side.
asked by Po on December 3, 2016 
Geometry
The length of the hypotenuse of a 30°60°90° triangle is 7. Find the perimeter. 7/2+21/2sqrt3 21+7sqrt3 7+21sqrt3 21/2+7/25sqrt3
asked by Ash on January 20, 2012 
Math
How do I find the greatest common factor of 54, 81, and 135? I don't understand the tree diagram either. :(
asked by Whitney on August 1, 2014 
calculus
Find a cubic function y = ax3 + bx2 + cx + d whose graph has horizontal tangents at the points
asked by Kyle on January 9, 2016 
math
Find the altitude of a right circular cone of maximum curved surface which can be inscribed of radius "r"
asked by tarsem singh on August 25, 2014 
science
Which of the following would you most likely find surviving ina boilinghot spring? A) An archaean b)bacteria C)a eukaryote d)none of the above
asked by Jon on September 17, 2011 
Algebra
Find the equation, in standard form, with all integer coefficients, of the line perpendicular to x + 3y = 12 and passing through (9, 5).
asked by JoAnn on July 29, 2008 
math
The following simultaneous equations are given in base two 11x + 10y = 1100 101x  y =111 Find the value of x and y
asked by wesley on April 16, 2018 
Trigonomentry help plz!!!
Sin3A=3sinA4sin(x/2)^3 find x interms of A? PLZ show working got no ideal at all
asked by Emmanuel on January 18, 2016 
Mathematics
Describe how the graph of y = x² + 1 differs from y = x². Then find the axis of symmetry and the vertex. I have no clue what this even means.
asked by WhenEverythingYouTouchTurnsToGold on April 28, 2018 
Math
m is inversely proportional to n^2, where m and n are positive numbers. If m is increased by 1500% , find the percentage change in n. THANKS.
asked by StuartKess on August 9, 2011 
Algebra
Find a quadratic function that fits the set of data points (0,−3), (2,1), (4,1). I am confused about how to go about this. Please help tonight if possible.
asked by Bonnie on April 15, 2018 
Geometry
How do you use slopes to write the proportion to find the value of x for this problem... (4,5), (1,2), (x,0) please show your work and explain thx
asked by Katia on December 5, 2016 
Math
If you are given a problem that has measurements in yards and asks you to find surface area, what would the units be in your answer?
asked by Sierra on January 19, 2011 
Geometry
Find the radius of a right cone with the slant height 21m and the surface area 168pi m^2
asked by Help me!! on April 14, 2008 
math
the sides of a rectangular piece of paper is 2:3 if the area is150squarecentimeter find the length of its side
asked by vedant on July 5, 2012 
maths help
A binomial expansion is such that (p + x)^n = 3q + 6qx + 5qx² + .. If p ≠ 0, find the values of p, q and n plz show step
asked by Anonymous on November 3, 2016 
Algebra
Consider the system: 9x6y=78 4y14x=68 Find X I have attempted to work through the problem three times, and am having difficulty knowing exactly what to do. Thank you for your help. c:
asked by Anon on August 14, 2011 
Math
Can you find the base and height measurements for a triangle if you know that the area is 22 square units? Explain why or why not.
asked by Khrys on April 10, 2014 
statistics
For the following scores, find the (a) mean, (b) median, (c) sum of squared deviations, (d) variance, and (e) standard deviation 3.0, 3.4, 2.6, 3.3, 3.5, 3.2
asked by Donna on August 14, 2011 
maths  geometry
if the points A(1,2) B(2,3) C(3,2) and D(4,3) are the vertices of the paralleogram ABCD, then taking AB as the base, find the height of parallelogram.
asked by Anonymous on March 3, 2013 
physics
Find the rms speed of H2O molecules in atmospheric water vapor at a temperature of 13.2° C.
asked by ECU on April 15, 2011 
math
Find the area of an equilateral triangle (regular 3gon) with the given measurement. 9inch perimeter A = sq. in.
asked by ben on January 28, 2011 
Math
Find the magnitude of the resultant vector of two 5pound forces that act on an object with an angle of 70° between them.
asked by Kyra on April 8, 2013 
maths plz help
Find the directional derivative of: âˆ…=(x+2y+z)Â²â€”(xâ€”yâ€”z)Â² at the point (2, 1, 1) in the direction of A=iâ€”4j+2k. Plz help show me work
asked by ... on December 1, 2016 
trig
A and B are positive acute angles. if sin A=4/5 and cos B=8/17 find the value of tan (AB) is the answer =43/100
asked by kiki on April 10, 2014 
Algerbra
Find the missing coordinate to complete the orderedpair solution to the given linear equation y+4x=3 (1,) (5,)
asked by lesca on January 10, 2016 
math
Find the number of arrangements of the letters of the word STRENGTH if the order of the consonants must not be changed?
asked by chan on August 2, 2014 
math
The summ of two numbers is two. THe difference between eight and twice the smaller number is two less than four times the larger. Find the two munbers.
asked by David on September 30, 2007 
Ms. Sue  How do you have time to help kids?
You're always helping people with troubling homework and prodding us to do our research. How do you find time do do anything else? It's really kind of you, by the way and I always appreciate your help. :)
asked by Rainshine on March 26, 2014 
Chemistry
Find the theoretical and actual yield of 25.0g Pb(NO3)2+15.0g2NaI=PbI2+2Na(NO2)
asked by Lillian on September 16, 2014 
chemistry
Find the Qsp when 5 mL of 0.17 M K2 CO3 (aq) and 1 L of 0.013 M AgNO3(aq) are mixed together. The solubility product of Ag2CO3 is 6.2 × 10−12
asked by Chemistry on April 21, 2014 
11th grade math
find the length of arc if an angle measuring 25 degrees is in the circle of radius 6 feet
asked by Alex on April 7, 2013 
world history
how did the cold war influence events in the postwar period I can't find this in my textbook. could someone explain please
asked by lena on March 15, 2018 
Physics
Assuming the earth to be a uniform sphere of radius 6400 km and density 5.5g/c.c. find the value of g on the surface where G=6.67×10
asked by Muskaan on March 15, 2018 
pre calculus
can you check my work Find two different sets of parametric equations for the given rectangular equation: y=x^2+10 answer: x=t y=t^2+10 x=t^3 y=t^6+10
asked by Anonymous on December 12, 2016 
Algebra help
Find an equation of the line L, where L is perpendicular to y=3x and passes through the point (1,3) Please help I'm not sure what formula to use or how to work out this problem
asked by B on September 17, 2014 
PHYSICS
A Carnot type engine has a reservoir of 1000 K with an efficiency of 50%. Find the temperature of the sink.
asked by KAIT on August 18, 2011 
Statistics
If four coins are flipped at once, find the probability that there will be at least 2 heads. Round your answer to 3 decimal places.
asked by Hunter on March 2, 2016 
calculus
find the local maximum and minimum values of f using both the first and second derivative tests. which method do you prefer? f(x) = x/(x^2+4)
asked by Sasha on November 7, 2010 
English
We were asked to find how many times you can write 1 word in the same sentence and still let it make sense. I got this Or, or or or, or? Name, This or That, Name. HELP PLOX!
asked by Dav on November 15, 2009 
History
where can I find thesis of women right Seneca fall convention. How did it happened? The effect? When did it start?
asked by maria on March 10, 2013 
math
in triangle abc, a line parallel to AC intersects at AB at D and BC at E . If db is 6, ad is 2 and bc is 24, find de if ab and bc include a 60 degree angle
asked by vhena on January 23, 2016 
science
could you please help me find a site that shows different types of science beakers with its name and a picture of the beaker? ur help is appreciated:)
asked by beccaa on September 14, 2009 
Math
Find the prime factorization of 198, and write it in exponent form. Show your method.
asked by Anonymous on October 4, 2009 
College Algebra
Hello, I have been trying to do my math homework for a few hours now and can not figure out how to find the indicated intersection or union in interval notation. Example: (1,5)n[0,8) Please help me!!
asked by Marie on February 23, 2013 
Algebra
Find an equation of an ellipse satisfying the given conditions: Foci: (−2,0) and (2,0) Length of major axis: 8 Thank you
asked by Les on November 7, 2016 
Repost for Student A re: English sonnet
http://www.jiskha.com/display.cgi?id=1190428562 Just in case you don't find all this below ... =)
asked by Writeacher on September 22, 2007 
calculus
use implicit differentiation to find dy/dx . Then evaluate the derivative function at the designated point. log (xy)= 2; (4, 25)
asked by mark11 on February 22, 2013 
calculus
use implicit differentiation to find dy/dx . Then evaluate the derivative function at the designated point 2xy2 – y = 10; (1, −2)
asked by jimdandy on February 22, 2013 
calculus
use implicit differentiation to find dy/dx . Then evaluate the derivative function at the designated point. x2y2 − 1= 0;(0.5, 2)
asked by jimbob on February 22, 2013 
goemetry
use the net to find the surface area prism 8in 15in 17in height9
asked by dominique on July 17, 2014 
geometry
If a=6cm, find the area of the equilateral triangle. Round the answer to one decimal place.
asked by Anonymous on November 17, 2010 
history U.S
I can't find the answer to this plz help how did adams' supporters characterize jefferson during the election og 1800?
asked by hi on January 21, 2016 
Trigonometry
find sin2x, cos2x, and tan2x if sinx= 2/sqrt 5 and x terminates in quadrant III
asked by Elena on March 25, 2014 
math
find the values of the variables 32 40 96 120 112 x 144 180 k 230 how do you do this? what is the formula? Thank you
asked by sam on September 15, 2014 
physics
find the force of a toy jeep if the mass is 50kg and is traveling at 4 m/s and the radius is 50 centimeter
asked by Mary on November 21, 2010 
math algebra
If the principal P = $900, the rate r = 4 1/2, and time t = 1 year, find the following: What is the amount of interest? What is the future value?
asked by Barry on July 31, 2011 
Calculus
Find the dimensions of the right circular cone of maximum volume having a slant height of 5 ft. See the figure.
asked by Brooke on December 12, 2016 
trig
Find sin t ,cos t and tan t when the terminal side of an angle of t radians passes through (2 , 7)
asked by Nora on February 8, 2012 
MATH HELP
In desperate need of help! solve by factoring. 1. x^2=25+10x 2. 2x^2+9x=5 3. The length of a square is 4x3. Find the area in terms of x.
asked by Anonymous on March 20, 2014 
statistics (4)
For a t distribution with 16 degrees of freedom, find the area, or probability, in each region. a. To the right of 2.120. (Use 3 decimals.)
asked by Vanessa on April 22, 2014 
trig
Find sin t ,cos t and tan t when the terminal side of an angle of t radians passes through (2 , 7)
asked by Nora on February 8, 2012 
7th grade math
find a solution method use backtracking to solve equation; 54=6 (47V) _______ 2 7b+1 =2 __________ 4 8(56+12 1) =64 _____3______
asked by holiday on March 29, 2011 
math
Find the xintercepts of the parabola given by the equation. (If an answer does not exist, enter DNE.) y = 5x2 − 5x
asked by Anonymous on November 13, 2018 
Calculus
Find the distance traveled in 45 seconds by an object traveling at a velocity of v(t) = 20 + 2cos(t) feet per second.
asked by Lou on September 12, 2011 
Math
Find the solutions of the equation. (Enter your answers as a commaseparated list.) x^4 = 625
asked by Emsley on September 19, 2014 
chemistry
Find the volume of carbondioxide produced when 25grams ofCalcium carbonate was completely burnt
asked by Anonymous on November 29, 2016 
chemistry
Find the volume of carbondioxide produced when 25grams ofCalcium carbonate was completely burnt
asked by Anonymous on November 29, 2016 
College Math
Find the area of a triangular piece of carpet that has a 12inch base and is 18 inches high.
asked by Linda on March 11, 2013 
Physics
find the altitude change of a 10,000 kg fighter which climbs and in doing so loses 100 m/s of airspeed
asked by Nicole on May 17, 2012 
Chemistry
Find the entropy change of the universe when 2 mol of water freezes at 10 degrees celsius.
asked by Linda on April 21, 2013 
Probability
Suppose X has an exponential distribution with . Determine the following. Round the answers to 3 decimal places. a) P(x=2) c) P(X
asked by ash on March 21, 2014 
precalculus
Can you check my work? find two sets of parametric equations for the given rectangular equation x+y^2=4 answer: x=y^2+4 x=t y=t^2+4 x=t^3 y=t^3+4
asked by Anonymous on December 12, 2016 
Analytic Geometry
Find the vertices, foci, eccentricity and length of the latus rectum of the ellipse whose equation is x^2 + 9Y^2 = 9
asked by Johnny on September 17, 2014 
Trig
This has to do with dot products (I can't make the arrow above the u, i, or j). Given u = 4i  6j and v = 3i + 5j, find 4u(1/2)v Am I just supposed to plug in what u and v are equal to in 4u(1/2)v? If so, is the answer (35/2i  53/2j)
asked by Mary on April 20, 2013 
Math
P and Q are two points on the line xy+1=0 and are at a distant of 5 units from the origin. Find the area of triangle POQ.
asked by Rabin on January 25, 2016 
calculus
Use logarithmic differentiation to find the following derivative: y=(x+6)^4/(x5)^6. Please show all step so I can understand for future reference.
asked by anonymous on April 20, 2013 
PHILOSOPHY
What was William of Ockham's position on predestination? Where is a good sight to find imformation on this subject?
asked by bob on November 7, 2010 
chemistry
x gm og Ag was dissolved in HNO3 and the solution was treated with excess of NaCl when 2.87 g of AgCl was precipitated. find the value of x?
asked by aayushi on May 17, 2012 
Calculus
Use logarithmic differentiation to find the following derivative y=(x+6)^4/(x5)^6. Please show all steps so I can follow for future understanding. Thanks.
asked by Sean on April 21, 2013 
Geometry
Find the circumference of a circle whose diameter is 2xR=4.2 ft. Use Pi = 3.14, and round the result to the nearest tenth.
asked by Jenny on September 10, 2009 
Science
Two objects with charges of +1.0 and 1.0 are separated by 1.0km. Find the magnitude of the force that either charge exerts on the other.
asked by April on January 25, 2016 
History Help Please!!
What is the most populated town in the Panhandle? How many people live there according to the 2010 census? I can not find this answer anywhere!!
asked by Jenny on January 25, 2016 
Physics
find the altitude change of a 10,000 kg fighter which climbs and in doing so loses 100 m/s of airspeed
asked by Nicole on May 17, 2012 
maths
P and Q are subsets of the universal set U defined as U={x:x is an integer and 1
asked by Anonymous on March 11, 2018 
world history
I was wondering how to spell Ida Peeiffer I mean like this lady couldn't even find it on the internet how crazy is that.
asked by Allie on November 1, 2010 
Prealgebra
A Triangular piece of land has sides 20m, 25, and 20.5. Find the perimeter of the triangle. 20.25.20.5 = 65.5. P65.5 Is this right. Thank you!
asked by Tracey on March 9, 2016 
math
A six sided die is rolled three times. List possible outcomes and find the probability of rolling exactly one 6.
asked by juan777 on January 23, 2012 
MATH
FIND THE PERIMETER AND AREA OF A ROOM WITH THESE DIMENTIONS 11FT 13FT 14FT 3FT
asked by ANANDA on September 20, 2011 
physics
Three resistors, 1.17, 2.84, and 3.65Ω, are connected in series across a 20.3V battery. Find the power delivered to each resistor.
asked by Anonymous on February 25, 2013 
Stats
The scores on a mathematics exam have a mean of 65 and a standard deviation of 7. Find the xvalue that corresponds to the zscore 1.645.
asked by Isa on April 21, 2010 
physics
Three resistors, 1.17, 2.84, and 3.65Ω, are connected in series across a 20.3V battery. Find the power delivered to each resistor.
asked by Anonymous on February 25, 2013
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