
Calculus
Solve the separable differential equation: dy/dt=4y^6 and find the particular solution satisfying the initial condition y(0)=3 y(t)=?
asked by Carly on July 29, 2011 
Eth/125
I need to find current events that talk about changing the policies of the treatment Arab and Muslim?
asked by Anonymous on July 28, 2011 
statistics
Find the critical value for the hypothesis test, given the following. (Give your answer correct to two decimal places.) Ha: ó1 > ó2, with n1 = 7, n2 = 16, and á = 0.05 F=?
asked by Tiara on March 18, 2014 
statistics
Let x be a continuous random variable that is normally distributed with a mean of 65 and a standard deviation of 15. Find the probability that x assumes a value less than 44.
asked by Katie on April 18, 2011 
Math
Find the equation of a line passing through the point (1,2) and making an angle 13 degrees with the xaxis.
asked by Anonymous on November 24, 2009 
english
find the subject and the predicate in these sentences?????????? 1.There is large envelope on the table. 2.Lend me your dictionary.
asked by madhur on April 7, 2011 
maths  statistics
find the mode of the fdllowing data class  020 2040 4060 6080 frequency 15 6 18 10 plz explain this sum thank you
asked by chinnu on July 21, 2011 
maths
Find the xcoordinates of all points on the curve y=2sinsin^2x at which the tangent line is horizontal.
asked by khela on October 29, 2010 
math (8)
Find the secondorder partial derivatives of the function. f(x,y) = x^5 + x^2y^2 + y^4 + x + y a. fxx = ? b. fyy = ? c. fxy = ? d. fyx = ?
asked by Mia on April 30, 2014 
college
Find limit X approaches 1 for ((5X)^.5 2)/((2X)^.5 1) email address: mark.hultgren@ca.usda.gov Thank you.
asked by Mark on September 15, 2008 
Calculus
Find the local maximum and minimum values of the following curve within the given domain. y=SECxTANx 0 ≤ x ≤ 2π
asked by matt on November 24, 2016 
Math
For the following equations, write a word problem draw a picture, and find the solution to the equation: 5/12  1/3= 1/2  2/3=
asked by Anonymous on October 9, 2009 
math
Use a proportion to find the length of the missing side in the following similar figures. Answer choices: x = 28 cm x = 30.8 cm x = 6.4 cm x = 19 cm
asked by rasberry on November 30, 2015 
Math
Find a polynomial of degree 3 with roots 3, 4  i. Which one is it? A.x3  10x + 15 B.x3 + 15x2 + 4x  50 C.x3  11x2 + 41x  51 D.x3 + 24x2 + 3x  12
asked by Paul on June 30, 2010 
pre calculus
Express statement as an equation. Use the given information to find the constant proportionality z varies inversely as t. If t 3, then z 5.
asked by Danielle on May 1, 2014 
Calculus Help
Use f(x)= 1/(square root(x)+1) to answer the following;  Use the difference quotient f'(x)=lim z>x (f(x)f(z))/ (xz) to find f'(x)! Please show steps!!! Thank you!!!
asked by Mello on February 28, 2014 
COM/215
REVISE Studying is hard work many students find they study better when they take regular breaks.
asked by Sonia on August 8, 2012 
Science
Why are generators not allowed in Niagara Falls? I am assuming that it has something to do with environment but I can't find the exact answer anywhere ?
asked by Cherie on March 1, 2014 
math (7)
Find the secondorder partial derivatives of the function. f(x,y) = x^5 + x^2y + x + 5 a. fxx = ? b. fyy = ? c. fxy = ? d. fyx = ?
asked by Mia on April 30, 2014 
math
given the linear equation y=4/3x+1, find the ycoordinates of the point(6
asked by lori on August 22, 2011 
algebra 2
(4ttatt2bt+5)(cttt+2tt6t+3)=ttt2t+d ; i need to find what a,b,c, and d are. the variables like tt's mean t squared just so u know.
asked by sydney on November 9, 2010 
Religion
Origen was the first Bishop of ______in what year. Studying for midterm and this is one of the questions I can't find an answer to
asked by Maria on April 15, 2010 
Analytic Geometry
A parabola has a directrix y=3, axis =4 and latus rectum equal to 2. find its equation. Please help me its for my homework
asked by Lance on February 11, 2013 
Differential Calculus
Given that p=(2q^25)^2. when q=3, it is increased by 0.7%. find the appropriate percentage in p. solution dp = 2(2q^25) (2dq) dp = (4x(185)(0.7%) dp = 4(13)(0.7%) am lost from here is dp=52x0.7/100= 0.364%
asked by matrix school 2 on August 14, 2009 
Graphing Linear Equations! Quiz! HELP ASAP
I just need many examples and tips on how you solve, find, graph, and answer linear equations. I'm so confused!
asked by Random Girl on February 7, 2018 
trig
If tan(x)=8/3 and sin(x)
asked by natash on September 14, 2008 
Chemistry
The S^2 ion is a relatively strong base with an equilibrium constant of 7.7x10^1. What is the Ka value for HS ? I got the equation HS^ H^+ + S^2. Am I able to find [S^2] with the Keq?
asked by sh on May 4, 2010 
HCA220
Looking for a good website to find storyboards on medical drama or documentary. For powerpoint presentation. HELP
asked by angel on June 25, 2008 
maths
Find the principal which produces simple interest of #514.50 in 3 years 6 months at 6% per annum.
asked by my my on December 2, 2015 
Math
Given two points for a graph: max=3.224 and min=4.664 find the midline and amplitude.
asked by Dylan on April 30, 2012 
Math
Complete to show how you can find the sum by making a ten, hundred or thousand: 9+5=__ 9+1+__ 10 +__ ______
asked by Emy on September 7, 2011 
business forcasting
find out local government budget including allocation, various sectors, amount and project
asked by richgift on March 16, 2013 
Math
Why is it a good idea to put one nickel, one penny,and one quarter in a different order to find the total?
asked by Amanda on March 29, 2016 
Function Maths 11
How do you find the related acute anle of tan110 and sin350? I don't understand how to get the answer...
asked by harley on May 1, 2014 
Math
Need help I have to find a pattern for 8, 1, 2, 1 I know the answer is 1/3 but have no idea how I get there...I am trying to multiply each by 1/2 but I can't get the 1/3 at the end for some reason and I have the similar problem as well: 8, 4, 2, 1
asked by Maggie on May 24, 2008 
trig
using the trigonometric identities find the exact (radical form) value of cos (105 degrees)
asked by spencer on April 13, 2010 
thermochemistry
what is the formula to find the mass of propane that must be combusted to produce 188.3kj of energy?
asked by Anonymous on August 11, 2012 
Math
Find all values of the missing digit that make the statement true. 5,33_ is divisible by 11. A) 8 B) 6 C) 1 D) 5
asked by Annonom on May 18, 2010 
math
a wheel is 68cm. how far does it roll after two complete turns or revolution. find the circumference of the circle.
asked by j.m doflis on February 7, 2013 
Chemistry
What are probes in RFLP made of? HOw do they help isolate rare DNA fragments? I can't find the answer, so can I get some help please.
asked by Andre on May 22, 2008 
Chemistry
Does anyone know a website with practice problems (and answers) regarding quantitative chemistry? I haven't been able to find anything on Google.
asked by Syndra on October 15, 2014 
calculus
lim as approaches infinity of sin(pie.x/23x) i need the work and answer find the limit
asked by Ben on October 2, 2011 
math
If the principal P = $500, the interest I = $250, and the rate r = 10%, find the following. (a) What is the time? 1 years (b) What is the future value? $ 2
asked by Anonymous on August 13, 2012 
calculus
Find the volume of the solid formed by rotating the region enclosed by y=e2x+1y=0x=0x=09 about the yaxis.
asked by carlton on April 29, 2012 
math
a card is drawn from a well shuffled deck of 52 cards .find(p drawing an ace or a 9) 5/52 is that correct?
asked by rency on October 27, 2009 
calculus
Find the domain of the vectorvalued function. r(t) = sin ti + 4 costj + tk plz help me working
asked by .... on November 23, 2016 
Physics
If a man travels 7km N 40degree W and 10km East, find the resultant displacement.
asked by favour on December 26, 2016 
math
find the largest number which divides 245 and 1029 Leaving remainder 5 in each case
asked by azad on February 1, 2018 
Chemistry
What is the mass of a solution that has a volume of 0.100L and a density of 1.07g/ml. Find in grams and In kilograms.
asked by Deb on February 12, 2012 
algebra 2
length of a rectangle is 5cm greater that ints with. perimeter is 58cm. find the dimensions
asked by Anonymous on August 23, 2011 
Math
If the sides of a quadrilateral are in the ratio of 3:5:7:9 and the perimeter is 240 inches, find the length of each side.
asked by Michael Turner on April 12, 2011 
mathematics
Find the coordinates of foci, vertices, eccentricity of an ellipse and sketch the graph of equation:(x2)^2\4+(y+3)^2\9=1
asked by suny on December 24, 2016 
probability
The random variables X and Y have the joint PMF pX,Y(x,y)={c⋅(x+y)2,0,if x∈{1,2,4} and y∈{1,3},otherwise. All answers in this problem should be numerical. Find the value of the constant c. c=
asked by lol on February 27, 2014 
calculus
use implicit differentiation to find an equation of the tangent line to the curve at the given point. 9x^2+xy+9y^2=19, (1,1) (ellipse)
asked by lori on February 8, 2013 
Math
Find the surface area of a sphere with a radius of 12 m. A. 1,809 m^2 B. 452 m^2 C. 7,235 m^2 D. 603 m^2 Not sure? Please help!
asked by Amber on March 30, 2016 
College Algebra
find th quadratic fuction that has a vertix of (8.3) and whose graph goest throught the point (6, 395)
asked by Jean on October 28, 2010 
probability
In a binomial distribution,n=8 and π=.35. Find the probabilities of the following events. (Round your answers to 4 decimal places.) (a)x=1 (b)x≤4 (c)x≥5
asked by Tonya on February 8, 2013 
physics
Find the work done by 2.32 moles of an ideal gas if its volume doubles at a constant temperature of 22.6°C.
asked by Anonymous on June 19, 2014 
College Algebra
find th quadratic fuction that has a vertix of (8.3) and whose graph goest throught the point (6, 395)
asked by Jean on October 28, 2010 
Chemistry
Find the volume of 0.250M sulfuric acid necessary to react completely with 79.3g sodium hydroxide
asked by Tiffany on November 28, 2015 
Calculus
Find an equation of the plane orthogonal to the line: (x,y,z) = (5,6,1) + t(3,10,3) which passes through the point (6,1,5). so i got so far: x=5+3t y=6+10t z=13t Should be in form ax+by+cz+d=d Not sure where to go from there...
asked by Vectors and Planes on September 10, 2007 
psy help
Ms Sue, Where can I find some materials on the five stages of Levinger’s ABC’s of relationships model and relationship. Please let me know. Thanks.
asked by rose Ms. sue on May 22, 2008 
English
I urgently need to find a site where I can listen to the last Chapter of Dr Jekyll and Mr Hyde by Stevenson. I really hope you can help me! Thank you very much.
asked by Mike on March 23, 2011 
math
i have a garden 22meters long and 14 meters wide how do i find the area ana the perimeter
asked by adriana on February 13, 2013 
maths
Find the two numbers whose differences is 8 and the sum of their squares is a minimum Is 11^(1/2) a rational number??? Pls help
asked by your friend on June 26, 2014 
math
each letter represents a different number find the value of p,o and f that will make this puzzle true. pop+of=opp
asked by laura on November 10, 2016 
Math
How do you find the explicit function of a graph and a table? f(x) = ______x + _______ I am extremely confused please help me.
asked by JamesDoyle on December 6, 2018 
Algebra
Find the domain of the function. f(x)=(sqrt x+6)/(2x5) Write your answer as an interval or union of intervals.
asked by Jena on February 3, 2011 
math
Find all roots of the equation ln(4x^2)=x correct to 8 decimal places. List all successive approximations.
asked by lucy on April 3, 2013 
math
Square ABCD has the centers of 4 equal circles as its vertices. Find the shaded area.
asked by alandra on May 19, 2012 
Calculus
Find the equation of the tangent to the curve y=3x^2+4x which makes a 45 degree angle with the negative xaxis
asked by MinGyu on October 4, 2014 
trig
solve the point given below is on the terminal side of an angle0. find the exact value of the six trigonometric functions of 0. (10,10)
asked by Anonymous on April 27, 2013 
calculus
Find the volume of the solid formed by revolving the region bounded by the graphs of y=3(x^2) and y=2 about the line y=2
asked by karlei on April 16, 2010 
Geography
Why do LEDC's find it more difficult to cope woth natural disasters, such as flooding, than MEDC's?
asked by Numz on November 22, 2009 
geometry
Triangle PQR has vertices P(0,12) Q(7,11) ans R(2,2) Find the eaquation of the triangles median through point Q
asked by timmy on January 17, 2011 
algebra
find single digit positive interger values x and y so the four numbers x++y, 3x+2y,8 and 9 can be combined to make 24.
asked by seekii on October 4, 2014 
PreAlgebra
Find the perimeter ( I am not sure of the step) Can someone help me PLease If a rectangle whose dimensions ar e8 1/2 in.x 3 3/4 in. am I to multiply because this is what i got 0.020564475m^2 please get me going in the right direction . Thank you in advance
asked by Anonymous on February 13, 2018 
algebra
graph the equation and find the yintercept. 2y+5x=6 My question is do I add 5x to both sides first?? how do I start this problem?
asked by Anonymous on October 7, 2009 
math
square ABCD has the centers of 4 equal circles as its vertics. Find the shaded area
asked by alandra on May 18, 2012 
Dilation
The answer to given a scale factors of 2,find the coordinmates for the dilation of the line segment with endpoint (1.2) and (33.
asked by Dorothy on December 17, 2016 
Calculus
Can you tell me if im doing this right? Find the volume of the region obtained by revolving the area below about the line x=3. y=x3, x=2, y=0 v=pi[2,0] (x^3)^3dx= pi[2,0] x^9 v=pi/10 x^10(2,0)= 1024/10 pi
asked by June on March 11, 2014 
mathematics
find the general solution to the following differential equation dy/dx=(In(x))/(x^2)*y^1/2 (x>0,(y>0)give answer in implicit form.
asked by queros on May 29, 2008 
Math
The sum of two opposite angles of a parallelogram is 130 degree. Find the measure of each of its angle.
asked by Tapas on November 9, 2010 
Vectors
If /U/=9, /V/=11, and theta = 43 deg (angle between), find the magnitude of U+V and give the direction that the that the resultant makes with U.
asked by Joe on July 24, 2011 
12th grade Science
A bud covers the bloom but when it erupts it holds up the flower from underneath find the name it’s divided into together and alone? thanks
asked by Nancy on September 10, 2008 
Calculus (urgent!!)
Find a formula for a curve of the form y=e^((−(x−a)^2)/b) for b greater than 0 with a local maximum at x=−5 and points of inflection at x=−8 and x=−2.
asked by Claudia on April 6, 2011 
Algebra 1
find the explicit formula. 1. 0.5, 1, 2, 4 ... 2. 5, 5/3, 5/9, 5/27 ... 3. 1.25, 5, 20, 80 .... 4. 4, 24, 144, 864 ... 5. 4, 12, 36, 108 ... 6. 3, 15, 75, 375 ... 7. 2, 4, 8, 16 ... 8. 3/2, 3/4, 3/8, 3/16 ... 9. 1, 6, 36, 216 ... 10. 3, 12,
asked by Angelina on January 28, 2016 
physics
A mass of 1kg is placed at 1m,2m,0.Another mere of 2kg is placed at 3m,4m,0.Find moment of inertia of both the ladder about zaxis
asked by Gauravi on October 24, 2016 
physics
find the bouyant force on a copper obect that displaces 2.8 meters cubed of water
asked by scott on July 24, 2011 
math
square ABCD has the centers of 4 equal circles as its vertics. Find the shaded area
asked by alandra on May 19, 2012 
physics
a cyclist travels at a distance of 10.0 km. in 30 min. after w/c he speeds up to 40 km/hr for 6.0 more mins. Find his average speed.
asked by presalie on July 24, 2011 
physics
a cyclist travels at a distance of 10.0 km. in 30 min. after w/c he speeds up to 40 km/hr for 6.0 more mins. Find his average speed.
asked by presalie on July 24, 2011 
English
in which sentence dose the subject comes after the verb? A.On the next street,you'll find the shoe shop. B.Where is my Elvis CD?
asked by AK on July 8, 2008 
math
If x is greater than 1 find the sum of infinity of x(squared)/x1;x;(x1).... And also the value of x for the given series (replace(;) with (add sign) please help
asked by mbango sonwabo on March 6, 2014 
precalculus
Find the real and imaginary zeros for the following polynomial function. T(b)= 147b^335b^219b+3
asked by Christina on March 6, 2014 
algebra 2
A single die is rolled one time find the probability of rolling a number greater than 3 or less than 2, need help
asked by bernie on April 29, 2013 
english 2
where can i find critiques for the poems "Sometimes Words are So Close" and "Ironing Their Clothes" by julia alvarez?
asked by megan on June 27, 2010 
math
Let (x1,x2,x3) and (y1,y2,y3) represent the coordinates with respect to the bases B1 = { (1,0,0),(0,1,0),(0,0,1)} , B2 = { (1,0,0),(0,1,2),(0,2,1) }. If Q(x) = 2x^2+2x1x22x2x3+x2^2+x3^2, find the representation of Q in terms of ( y1, y2 ,y3 ).
asked by gourav bhardwaj on March 27, 2016 
social studies
I'm doing a project and I need a atricle on John Brown. (Like Who was he? What did he do? What happened to him? Do I agree? and why? but I'm looking for a article and don't find one
asked by Anon on April 29, 2013 
social studies
we are working on ancient egypt and i cant find the answer to In what ways were the reigns of Akhenaton and Ramses II different
asked by amber on March 5, 2014
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