
New delhi
Find molarity of 20%aqous soluion of amino . the density of the solution is 1.4 grams/ml
asked by Tk on July 21, 2015 
Algebra
Can someone help me solve this problem: Graph the line containing the given pair of points and find the slope. (5,2),(4,5)
asked by Bettie on August 20, 2010 
Math
Find two pairs of numbers with the given number as their least common multiple. (LCM) 10 36 60 105
asked by Gracie on September 18, 2012 
Math
Find two pairs of numbers with the given number as their least common multiple. (LCM) 10, 36 60, 105
asked by Gracie on September 18, 2012 
math
7^(1/5) / 7^(7/5) * 7^3/5 can be simplified as 7^a/b where a and b are positive integers. find a*ba answer: 7^(1/5) / 7^(7/5) * 7^3/5 7^5/7(5/7) * 7 ^3/5
asked by anonymous on February 11, 2015 
Calculus
Find the area of the region bounded by the curves y=12x^2 and y=x^26. Hint:The answer should be a whole number.
asked by Bill on December 7, 2014 
calculus
find the limit x>inf (x^2+x)^1/2(x^2x)^1/2 so I know I multiply by the conjugate 2x/(x^2+x)^1/2+(x^2x)^1/2 then I don't know where to finish problem
asked by kim on February 1, 2017 
Algebra
Find the largest threedigit number that can be written in the form 3^m + 2^n, where m and n are positive integers.
asked by Mr. Alexander on July 18, 2015 
math
Number Theory find the two operation signs that are missing from the following equation. 4__15__25=35
asked by hailey on September 17, 2012 
Math
A ship sails 15.0 mi on a course S40°10’W and then 21.0 mi on a course N28°20’W. Find the distance and direction of the last position from the first.
asked by Gian on January 6, 2013 
Goverment junior secondary school kwanpe(G.J.S.S K.)
Find the angle between two forces P,Q which has 30N and 27 respectively if the magnitude of the resultant force is 38N
asked by TIMNAN DAKAT on October 6, 2015 
Science
Is isometric the crystal type in magnetite? How else can I say that because I don't trust Wikipedia and I can't find anything much there
asked by Nadia on October 28, 2017 
Statistics
At one college, GPA’s are normally distributed with a mean of 2.9 and a standard deviation of 0.6. Find the 70th percentile.
asked by justice on December 2, 2014 
maths
find the equation of the tangent to the curve 3xy^2 4+2y=29 at the point (1,3)using implicit differentiation.
asked by maria on June 14, 2017 
Calculus
Find an equation of a line tangent to y = 2sin x whose slope is a maximum value in the interval (0, 2π]
asked by Sara on February 17, 2015 
Math
Find the unknown digit to make each statement true 2.48>2.4__1>2.463
asked by Enjoli on October 5, 2015 
geometry
Find the bisectors of the interior angles of the triangle whose sides are the line 7x+y7=0, x+y+1=0 and x+7y4=0. Please I really need help. I do not know how to do this problem
asked by vaughn on January 7, 2013 
chem
how do you find the number of electrons in an ionic compound chart, if you haven't been given the charge? Would someone be able to please tell me? thanks
asked by micah on March 9, 2009 
geometry
Find the equation of a line parallel to 5x +6y = 0 at distance sqrt 61 from (3,7) I need help please. I don't have any idea
asked by xavier on January 7, 2013 
Calculus
Find the volume of the cone of maximum value that can be inscribed in a sphere of radius 10cm.
asked by Marty on March 9, 2009 
math
find the best buy on cashews a.12oz for $5.39 b.1lb4oz for $7.39 c.10oz for $4.89 d.1lb for $6.39 B)Is this correct
asked by deedee on October 22, 2008 
Comp 156
Using the Internet, find two examples of what you consider biased writing about the effect of videogames on children?
asked by Wonk on October 15, 2011 
chem
find the volume of a cube of zinc with the following dimensions:3.000 cm , 3.1 cm, 2.99 cm can someone help me set this up it's confusing
asked by melissa on October 22, 2008 
calculus
Find the center of mass of the region bounded by the curve y = x3  4x2 +3x ; the xaxis ; x = 0 ; x = 1
asked by Trisha on December 1, 2011 
English
Where can I find out the history of the words difficult and challenge and be able to write a paragraph on them each? Tried Google.
asked by Nicole on October 15, 2011 
trigonometry
A ship sails 15.0 mi on a course S40°10’W and then 21.0 mi on a course N28°20’W. Find the distance and direction of the last position from the first.
asked by Mr.ask on January 6, 2013 
trigonometry
A ship sails 15.0 mi on a course S40°10’W and then 21.0 mi on a course N28°20’W. Find the distance and direction of the last position from the first.
asked by Mr.ask on January 6, 2013 
Simultaneous equation xo difficult
X+y+z=2 x^2+y^2+z^2=3 x^3+y^3+z^3=5 find x,y,z.....?? honestly i having being battle with that question for ova a month i need help and a cerious explanation
asked by Collins on September 29, 2015 
calc volume
find the volume of a solid formed when the region bounded by y = e^(x3) and y = 1 + ln(x) is rotated about the yaxis.
asked by mary on December 19, 2012 
Algebra 1
7)use cummutative law to find and equivalent expression 73+yz answer: I don't even know where to start with this one
asked by deedee on November 5, 2008 
Math
Please find the next THREE numbers in the patterns and explain how you got them: 1) 5, 5/2, 5/4, 5/8, 5/16.... 2) 1, 3, 9, 27, 81... 3) 1/2, 1/2, 3/8, 1/4, 5/32... 4) 9, 101, 999, 10001, 99999...
asked by Kim on October 6, 2012 
calc 3
Find a unit vector that is parallel to the line tangent to the parabola y = x^2 at the point (4, 16).
asked by Tayb on August 25, 2017 
math
Find the area of each circle and round to the nearest tenth. radius= 3 and two thirds
asked by Mona on March 7, 2011 
AP Calc (Limits on Piecewise Functions) #2
I need help trying to find the left, right, and overall limits for this piecewise function without using a calculator. f(x) = { sin(x/3) if x≤pi , (x√ 3)/(2pi)if x>pi} when a=pi
asked by Pax on January 17, 2015 
Geometry
How to find point of intersection of direct common tangents for two circles which touch each other?
asked by Shanu on January 17, 2015 
Geometry(VERY URGENT!!)
In triangle ABC, D is the centroid and M is the midpoint of segment AC. If BD=x+9 and DM=6, find MB. Answer choices: 9,18, or 3.
asked by Abbey on November 5, 2008 
Geometry
if a circle passes through the point of intersection of the coordinate axes with the lines kxy+1=0 and x2y+3=0. find k.
asked by Shanu on January 17, 2015 
math
If x^2x1 divides ax^6+bx^5+1 evenly, find the sum of a and b. Show all steps and exlain your answer.
asked by goober on April 1, 2009 
European History
Where can i find a brief description of several major Europeans, including Lenin, trotsky, sorel, etc.
asked by Amanda on April 1, 2009 
chemistry
Now take another 35 mL of the 0.50 M pH 6.59 buffer and add 1.5 mL of 1.00 M NaOH. Using steps similar to those above, calculate the new pH of the solution. find pH
asked by Taylor on October 24, 2011 
Math Geometry
Can anyone help me answer this question... Find the area of a right isoscles triangle if the altitude on the hypotenuse is 4 cm.
asked by Avery on September 5, 2010 
PreAlgebra
I don't understand this equation: Given f(x)=4(x)+1 find the value. f(3) It's fairly basic, you just plug 3 in for x, so it would be 4(3)+1 and then you'd just simplify it :)
asked by Kayla on April 19, 2007 
College Algrebra
How would you use synthetic division to find the quotient and remainder for this problem: (X^3+3ix^24ix2)/(x+i)
asked by Anonymous on October 24, 2011 
physics
Can you find the pressure exerted on the floor by the heel if it has an are of 1.50 cm^2 and the woman's mass is 55kg?
asked by cody on December 11, 2012 
Algebra
Find three consecutive odd integers such that the sum of 4 times the largest is 191
asked by Dee on February 16, 2017 
Mayans and aztecs
Where can I find iinformation about the similarities and differences of the culture and life of the Mayans and Aztecs?
asked by betty on September 6, 2010 
Implicit Functions
Find the slope of the tangent to the curve at the point specified. x^3+5x^2y+2y^2=4y+11 at (1,2) So far I simplified it to (3x^210y/5x^2+4y4) which I think then simplifies to (8/3). What do I do from here....?
asked by George on November 7, 2008 
Math
Write a formula to find the area (A) of a square. Use S to represent the length of one side.
asked by Isabel on November 13, 2008 
Urgent math please help
find a quadratic function that fits the set of data points. (1,4), (1.6), (2,16) what did i do wrong, i got 2x^2x+7
asked by Anne on December 7, 2011 
Math
Find an expression for the function whose graph is the given curve. The top half of the circle x^2+(y4)^2=4
asked by TayB on January 16, 2015 
Algebra 2
Find the coordinates of the vertices of the parallelogram with sides that are contained in the lines with equations y=3, y=7, y=2x, y=2x13
asked by Madison on October 23, 2011 
Mathematics
Find the number of ways digit 0, 1, 2 and 3 can be permuted to give rise to 2000.
asked by Divine Aka on February 14, 2017 
calculus
For f(x) = e2sin(x) use your graphing calculator to find the number of zeros for f '(x) on the closed interval [0, 2π].
asked by mock on January 14, 2015 
math(Please help Urgent!!)
In triangle ABC, D is the centroid and M is the midpoint of segment AC. If BD=x+9 and DM=6, find MB. Answer choices: 9 , 3, or 18.
asked by Abbey on November 5, 2008 
physics question
find the force exerted by proton and the electron in a hydrogen atom they are 5.0 X 10^19 coulomb
asked by adithya on December 5, 2012 
Math
Directions: Find all solutions of the equation in the interval (0, 2pi) sin x/2=1cosx
asked by Lola on February 3, 2015 
SS
Did Columbus come to know that he was not in India when he reached the Caribbean? I find mixed answers online.
asked by Anonymous on January 15, 2015 
Math
Find without using tables the values of Cosx and Sinx when Cos 2x is: 1/8 , 7/25 ,119/169
asked by Mazin on January 15, 2015 
Geography
hello, can u please tell me some websites where i can find a descriptive journey through accra to cape coast, ghana
asked by numz on November 15, 2008 
CAlculus
Find the linear function satisfying the given conditions. g(2) = 9 and the graph of g is perpendicular to the line 4x − 2y = 3. g(x) =
asked by Mohammed on July 11, 2017 
maths urgenttttttttttttttttttttt
find p & q, if the equation px^2 8xy+3y^2 +14x+2y+x=0 represent a pair of perpendicular lines.
asked by sunaina on December 5, 2012 
Stats
a die is rolled three times. find the chance that not all the rolls show 3 or more spots
asked by Fay on December 4, 2011 
math
Hi my question is find the value of the following. 6! 8! over 9! 5! If your answer is not an integer, write it as an exact fraction. Thank you so much. I have no idea how to do it.
asked by mary ann on January 30, 2015 
trigo
A 50 m tree casts a shadow of 60 m . Find the sun's angle of elevation at that time.
asked by dimwit on January 16, 2015 
calculus
The position of a particle is given by the equation of motion s(t)= 1/(1+t)where t is in sec and s in meters find the velocity.
asked by donnie on February 20, 2017 
statistics
for a standard normal curve, find the zscore that separates the bottom 30% from the top 70%
asked by kay on November 5, 2008 
business
Where can I find US's daily treasury bill rate for years 2000 to 2002? Thanks!
asked by Aq on November 5, 2008 
Algebra 2
I really need help understanding ho to solve combination functions here is a specific problem I am struggling with. Let f(x) = x  2 and g(x) = x^2  7x  9. Find f(g(1)).
asked by failing on January 21, 2015 
math
Find the value of the function y=sqrt(x+1)+sin(x)0.5, correct to 3 decimal places, when x=0.05 without the use of a calculator.
asked by Alex on December 10, 2012 
physics
If motion of a particle of mass (m) is given by y=ut+1/2gt^2 (square).find force acting on it
asked by an on October 5, 2012 
Math
A rectangle is 6 cm long and 5 cm wide. When each dimension is increased by x cm, the area is tripled. Find the value of x.
asked by Casey on December 6, 2012 
social studies
I am looking for enthic symbols for my German heritage. Can't seem to find any on the web. I am in the seventh grade
asked by nathan on November 9, 2008 
trig
Find the exact solutions of the equation in the interval [0,2pi). sin(x/2)+cos(x)=0
asked by Isaac on December 5, 2011 
science
What are three good websites to go to to find information about the Tundra? Preferably about the abiotic elements. Thankyou!
asked by Sam on March 24, 2009 
math
find an equation of the linear function f using the given information. please show all steps and work f(1)=1, f(1)=2
asked by Tristan on September 7, 2010 
CALC
find the following derivatives: f(x) = (2x+5)/(x^23) f'(x)= (2)*(x^2 3)(2x+5)*2x/(x^23)^2 is that correct??? f(x)= (lnx)(cos x) f'(x)= 1/x*sinx or do i have to use the product rule?? thank you.
asked by Dan on November 9, 2008 
Algebra
Find the largest threedigit number that can be written in the form $3^m + 2^n$, where $m$ and $n$ are positive integers.
asked by Mr. Alexander on August 24, 2015 
Math
x^3 + 8x^2 = 20x How do I find the root of ^ that equation? 2x^210x+12 = 0 ^ I found that one by... 2(x3)(x2) x3 = 0 x = 3 x2 = 0 x =2 ^ Is that the correct way to solve for that one
asked by Untamed on December 5, 2011 
Math
x^3 + 8x^2 = 20x How do I find the root of ^ that equation? 2x^210x+12 = 0 ^ I found that one by... 2(x3)(x2) x3 = 0 x = 3 x2 = 0 x =2 ^ Is that the correct way to solve for that one?
asked by Untamed on December 5, 2011 
Math
If i wanted to find the triangle and the perimeter is 7x+2y units. OPPOSITE: 2x+y ADJACENT: 3x5y WHAT IS THE HYPOTHENUSE? Please help me.
asked by Anonymous on March 24, 2009 
Algebra 2 URGENT PLEASE HELP
find an equation of the linear function f using the given information. please show all steps and work f(1)=1, f(1)= 2
asked by Tristan on September 7, 2010 
algebra 2
check my answer please find the number of zeros(xintercepts) y=3k^36k^245k=k(3k+9)(k5)= k(3k^215k+9k45)=k(3k^26k45) or should i do it 3k(k5) (k+3)=3k(k^2+3k5k15)=3k(k^22k15) which on is the right one please let me know.thanks
asked by lisa on December 7, 2012 
Algebra
Find three consecutive integers whose sum is 138 by writing and solving an equation.
asked by Bonnie on February 19, 2017 
Math
Two numbers differ by 6. The sum of their squares is 116. Find the biggest number.
asked by Raquel on July 31, 2017 
math
Describe the steps you would use to add 57+29 on a hundred chart. Tell how to use the rows to find the sum.
asked by sheryl on October 13, 2010 
critical maths problem need help!!!
show that any fuction y(t)=acosx+bsinx ,satisfied the differential equation y^"+wy=0 and also find the value of (a) and (b)
asked by edward on August 23, 2015 
diploma applied physics1
Two forces of 3N and 2N are acting at an angle of 45 to each other. Find the magnitude and direction of the resultant force?
asked by gian on July 29, 2017 
calculus
find the following derivatives: f(x) = (2x+5)/(x^23) f'(x)= (2)*(x^2 3)(2x+5)*2x/(x^23)^2 is that correct??? f(x)= (lnx)(cos x) f'(x)= 1/x*sinx or do i have to use the product rule?? thank you.
asked by Dan on November 9, 2008 
algebra
find the eq to the graph for the horizontal asymtote of y= 3  x+b/xc my guess is that it would be 2 b/c bringing the 3 to the other side would make it 1. and x over x is also 1 is this right? yes.
asked by sarah on July 15, 2007 
college algebra, Please help!!
a circle has the equation x^2+y^2+6x6y46=0 find the center and the radius of the euation. If there are any intercepts list them.
asked by Heather on December 9, 2012 
Geometric series
please help with finding the equations to these where n= 1; which means 1 is needed to find the first number in the series 1) 5/1 + 8/1 + 1/1 + 14/1 + . . . 2) 6/5 + 9/8 + 14/11 + 21/14 + . . . 3) 6/3  4/4  2/5  0 + . . . 4) 9/1 + 36/4 +27/9 + 144/16 +
asked by Janet on March 29, 2009 
Geometry
Find the equation of a circle centre on the line y=2x+1 touching the y axis and passing through A(4,5)
asked by Shanu on January 22, 2015 
Geometry
Find the perimeter of a square to the nearest tenth if the length of its diagonal is 16 millimeters
asked by Amber on March 6, 2011 
math
the area of rectangle is 192 sq.meter its diagonal is 20 in.Find its length and width.
asked by chevlios on January 22, 2015 
Math
The area of the base of a cubiod is 44cm.Find the height,If the volume is 378.4 cm
asked by Amir on January 22, 2015 
geometry
The vertices of triangle ABC are A(2,2), B(3,1) and C(0,1). Find the coordinates of the circumcenter. Answer choices:(23/14,3/14), (3/2,0) or (7/9,11/9)
asked by hannah on November 7, 2008 
geometry
The angle of elevation from L to K measures 24°. If KL = 19, find JL. Round your answer to the nearest tenth.
asked by SJRoyal on January 22, 2015 
math
two numbers differ by 11 and 1/3rd of the greater exceeds 1/4th of the other by 7 . find the number ???
asked by TUHITUHI on October 1, 2012 
ALGEBRA
Find a degree 3 polynomial with real coefficients having zeros 2 and 43i and a lead coefficient of 1.
asked by gigi on August 11, 2017 
History
where was the Caribbean island located in the year 1770? I couldn't find it online.
asked by cadence on August 10, 2017
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