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March 28, 2017

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Number of results: 47,040

Pre-Ap Algebra 2
if the graph of the equation 3x+by=2 is perpendicular to the graph of 2x-3y=-4 determine the value of b
September 18, 2012 by Maria

math
Consider the function f(x)=x^3+4x^2+kx-4. The remainder from f(x)/(x+2) is twice the remainder from f(x) / (x-2). Determine the value of k
October 2, 2012 by Melissa

math
For a geometric series, S4/S8= 1/17, determine the first three terms of the series.
January 4, 2013 by kaela

Algebra
Find the range of the relation [(1, -4), (2,5), (3,5)]. Then determine whether the relation is a function.
January 17, 2013 by Megan

PHYSICS !!!HELP
#1.) If the force of gravity on a human is 539 N determine the mass of the human.
February 5, 2013 by AMANDA

Math
determine the equation of a line that passes through (2,1) and is parallel to the line 3x-7y=5
March 23, 2013 by k

Chemistry
Determine the mass of 100mL of vinegar if the density of vinegar is 1.09 g/mol
May 23, 2013 by Nicole

circuits
Determine the gain in dB for a filter that has an output power of 4.9 W and an input power of 3.6 mW.
May 30, 2013 by Adam

Physics
Determine the gain in dB for a filter that has an output power of 4.9 W and an input power of 3.6 mW.
May 30, 2013 by Adam

Math 6th grade
What is smart estimation to determine an estimation range.
July 17, 2013 by Jacob

Energy question
how could you determine the efficiency with which the mechanical energy of a pendulum is conserved?
April 12, 2014 by Liz

math
A line has a run of 5 feet and a rise of 13 feet. Determine the slope.
May 21, 2014 by Mango

math
A rectangle has a perimeter of 23cm. Its area is 33 cm*2. Determine the dimensions of the rectangle.
May 26, 2014 by Lorrie

Science
how can you determine that a coin is not pure silver if you know the mass and volume of the coin?
September 10, 2014 by Tyler

Chemistry
Determine the number of grams of oxygen in 13 grams of calcium acetate.
October 19, 2014 by Brianna

algebra
determine whether 447 is a term of each sequence(s) If so, whitch term is it ? A.t(n)=5n-3 B.t(n)=24-5 C.t(n)=-6+3(n-1) D.t(n)=14-3n E.t(n)= -8-7(n-1)
January 12, 2015 by KAESHAA

Algebra
Use algebra tiles to determine if 2(x +3) is equivalent to 2x +3. Explain your answer thanks
January 21, 2015 by Will

Physics
1) If = 2.0 cm, due E and = 5.0 cm, due W Determine: a) R = -A + 2B b) V = - 2A - B c) F = 3A - B My Answers R= 8, V= -1, F= 1 Is this correct and how do you know when direction it's going to be?
February 1, 2015 by Sam

Math
For every $4 Halle saves her brother saves $7 determine. Ratio
August 12, 2015 by Anonymous

Maths
Given the sequence:4;x;32.Determine the value(s) of x if the sequence is: 1.arithmetic 2.geometric
August 23, 2015 by Irene

Math Angeles
How can you use a right angle to determine the classification of another angle
March 14, 2016 by Keeyanah

Maths
ABCD is a rectangle with angle BDC =28°.Determine angle DBC
June 7, 2016 by Ridhyma

chemestry
1. Determine the pH of a solution containing 1.00 mol/L of HCN (Ka = 5.00×10–10) and 5.00×10–2 mol/L of HCl.
June 19, 2016 by Anonymous

chemistry
Determine the pH of a solution containing 1.00 mol/L of HCN (Ka = 5.00×10–10) and 5.00×10–2 mol/L of HCl.
July 5, 2016 by Anonymous

Math
Determine u⋅v if u =5, v =3,and θ =π/3 ,where θ is the angle between u and v. A) 7.50 B) 12.99 C) 10.61 D) 10.25 E) 9.05
July 14, 2016 by Max

math
In a parallelogram in which angle A = 135 degree determine the measure of angle A and B
October 19, 2016 by sehaj

Equation of planes
Determine an equation for a plane parallel to, but not touching, the y-axis.n
March 6, 2017 by Connie

statistics
Given a distribution with mean X and standard deviation S, answer the following. 4.1 Determine the mean and standard deviation if constant K is added to each observation 4.2 Determine the mean and standard deviation if constant K is multiplied by each observation 4.3 Assuming ...
October 25, 2007 by sophia

Physics
Which of the following forces does NOT have a zero work done on the object. Choices The normal force on a box that slides across a horizontal level floor. The weight on a box that slides across a horizontal level floor. The normal force on a box that slides down an inclined ...
November 11, 2010 by rose

statistics
Does it ever seem to you that the weather is nice during the work week, but lousy on the weekend? Cerveny and Balling (1998) have confirmed that this is not your imagination—pollution accumulating during the work week most likely spoils the weekend weather for people on the ...
June 22, 2011 by Liz

math
You make a purchase at a local hardware store, but what you've bought is too big to take home in your car. for a small fee, you arrange to have the hardware store deliver your purchase for you. You pay for your purchase, plus the sales taxes, plus the fee. The taxes are 7.5% ...
December 17, 2013 by Jessy

Literature
'Identify the issue one writer discusses, and then describe the general public's view is and what the writer's view is.' Story: Darkness At Noon Issue: People always judge disabled people, and think they can't work General Public's View: The general public believes that even ...
December 29, 2009 by mysterychicken

Socials-Ms. Sue
What other strategies have been proposed to end child labour? Restrictions for age limits for certain jobs, the amount of times per day and which days. Restrictions for salary apply as well. The safety for these young youths at work is ensured. The workplace for these young ...
November 29, 2009 by Sara

Physics
A ball of mass 0.6 kg, initially at rest, is kicked directly toward a fence from a point 20 m away, as shown below. The velocity of the ball as it leaves the kicker’s foot is 18 m/s at angle of 58◦ above the horizontal. The top of the fence is 10m high. The kicker’s ...
September 9, 2015 by Lucy

science
what determine's the direction that Halley's comet points? The tail points away from the sun.
March 6, 2007 by ali

calculus
determine the open intervals on which f(x) is increasing, decreasing, concave up and concave down. f(x)= tanx, -pi/2< x< pi/2
October 28, 2007 by sara

advanced fuctions
Determine the intersection point of the curves y=log(x-2) and y=1-log(x+1). Both of them are base 10
January 24, 2008 by Samir

Science
Determine the net force on a book sliding on a table if the book is slowing down.
March 16, 2008 by Jennifer

Calculus
Let f(x) = -2/((5+3x)^4) Determine f'(x) using the chain role. Can someone please do this step by step and explain?
May 20, 2008 by Alex

AE
determine what the teacher's role is, the parent's role, doctor's, student's, etc of a special needs students
August 23, 2008 by scooby91320002

Math
Determine whether the function is one-to-one. If it is, find itd inverse. f(x)= 3x+4 over 5
February 19, 2009 by Kim

biology
the combinded number of ? will determine the number of electrons in orbital around a neutral atom
August 28, 2009 by any

Math
Determine whether the lines are parallel, perpendicular or neither: y+x= -2 and y-x= -2. My answer is : Perpendicular Is this correct? Thanks.
September 20, 2009 by B.B.

Civics
What factors determine whether a case will be tried in a state court or a federal court?
October 25, 2009 by Jennifer

9th grade
Determine whether y=2x-1 is a linear equation if so write equation in standard form . ?
November 22, 2009 by d0llFACE

9th grade
Determine whether y=2x-1 is a linear equation if so write equation in standard form . ?
November 22, 2009 by d0llFACE

physics
How do you determine strain and stress of a spring when given force, length, and change in length?
December 7, 2009 by Alex

math
Determine the inverse of f(x)=(x^3)-2 Is the inverse the switch of coordinates between x and y or is it 1 over the whole equation?
January 9, 2010 by cyn

pre-cal
How do I find the domain of the following function algebraically? I can determine it from the graph, but not algebraically.
January 20, 2010 by Mitzi

calc
determine the x-coordinate of the point on the curve y=2x(lnx) at which the tangent line is parallel to the line y=4x+9
April 23, 2010 by Leo

chemistry
Determine the volume (in mL) of a 0.184 M CaCl2 solution that would be required to obtain 73.4 g of CaCl2.
April 23, 2010 by jessica

geometry
In triangle ABC, BC=40m , AB=50m and Angle A=53 degree. Determine the area of a triangle.
June 9, 2010 by ken

Math
Determine the equation of the parabola with roots 2+sqrt(3) and 2-sqrt(3), and passing through the point (2,5).
August 23, 2010 by Emily

Chemistry
How would I determine the ratio of neutrons and protons in the nucleus of each atom? 1) He 2protons , 2 neutrons
August 24, 2010 by Amy~

Math - number of solution
Determine the number of solutions for the system without solving. 3x+12y=-27 4x+2y=34
August 28, 2010 by Shaila

chemistry
determine the specific heat of a material if a 35.0 g sample absorbed 48.0 J as it was heated from 20 Celsius to 40 Celsius.
September 27, 2010 by Courtney

Chemistry
Determine the mass of zinc sulphide,ZnS which is produced when 6.2 g of zinc and 4.5 g of sulphur are reacted.
October 17, 2010 by Dan

Calculus
Given the demand function q=173-5p, determine the price where demand has unit elasticity.
November 4, 2010 by Melissa

Calculus
Given the demand function q=173-5p, determine the price where demand has unit elasticity.
November 4, 2010 by Melissa

5th grade
when crating an interval for a requncy table-hoe do you determine the interval number-
November 9, 2010 by omar

biology
how do fossils provide evidence of evolution. how are scientists able to determine the age of fossils.
December 14, 2010 by mary

chemistry
determine the value of x for the following reaction: 4C + S8-> 4CS2 3.2 mol S8 yield x mol CS2
January 20, 2011 by Maria

math
If cos θ = 2/3 and 270° < θ < 360° then determine the exact value of 1/cot
January 23, 2011 by holly

Chemistry
A 6.0g of methane decomposes into 4.5g of Carbon and 1.5g of Heydrogen. Determine the empirical formula of methane.
February 10, 2011 by Cecille

physics
Determine the buoyant force a balloon as a funtion of depth. At what depth does the buoyancy occur
March 21, 2011 by Rehman

trig
The parametric equations for a curve in the x-y plane are x=2+t^2 and y=4-3t. Determine the points where the curve intersects the x-axis.
April 19, 2011 by casey

Math
Determine the integral by making an appropriate substitution integral of 8x cuberoot srqt(4x^2-9) dx let u= 4x^2-9 du= 8x dx I do not know what to do now
April 30, 2011 by Hannah

Algebra
determine whether the given numbers are solutions of the inequality. 6,-14,-18,-2 Y-8>2y-3 solutions are -14 -18 -2 not solution 6 Is this right?
May 1, 2011 by Renee

dav
determine the concentrated of mohrs salt solution with the help of supplied n/10 kmno4 solution preparred?
May 4, 2011 by rohit

algebra
Determine whether the point 1.8 is a solution of the system. Subitute the point of each equation. 2x+6y=50 10x+0y=10
May 11, 2011 by diane

Algebra 2
Determine whether the function is even, odd, or neither. f(x)=-4x²+5x Its odd right?
July 4, 2011 by Reanna

Math (The normal curve)
Determine the are aunder the standard mnormal curve that lies to the left of (a) Z= -1.68, (b) Z= -0.28, (c) Z= -1.38, and (d) Z= 1.52
July 7, 2011 by Shay

Statistics
Determine the upper-tail critical values of F in each of the following two-tail tests: Á) á= 0.10, n1 = 16,n2 = 21 B) á = 0.05, n1= 16,n2 = 21 C) á= 0.01, n1 = 16,n2 = 21
July 27, 2011 by Marge

CHEMISTRY
DETERMINE THE NUMERICAL VALUE OF KEQ. A) 2HI(g)--------H2(g) +I2(g) Where [HI]=0.27m,[H2]=0.86M and [I2]=0.86M at 200c
December 1, 2011 by DIAMONDPRM

Math
f(x) = 5x^2 - 35x I converted ^ that equation to.. 5x^2-35x = 0 How do I go about from here to determine the zeros and the y intercept?
December 5, 2011 by -Untamed-

Geometry
Use the slope of AB to determine which line below, if any, is parallel to AB. A(1,8) B6,-4) a. y = 5/12x + 5 b. y = -5/12x + 5 c. y = 12/5x + 5 d. none
January 11, 2012 by Courtney

math
Determine whether the point (1, 4) is a solution of the system 6x + 9y = 42 5x + 0y = 5 by substituting the point into each equation
January 22, 2012 by Nesha

Visual Literacy
What are the factors that determine whether or not a print design can be classified as "good design?"
February 18, 2012 by John

Math
x(x+4)^(2/3) a). Find the second derivative b). Find any points of Inflection c). Determine the intervals of Concavity
March 17, 2012 by Sam

math
Determine the remainder of the following polynomial divisions: (2 marks) A) (4x4 + 3x2 - x + 3) ÷ (x + 1) B) (3x2 + 2x - 7) ÷ (2x - 1)
March 20, 2012 by james

Algebra
Determine whether the point(7,2) is a solution of the system..-3x+4y=-13,-2x+8y=2,by substituting the point into each equation.
March 22, 2012 by sherry

hyperbola
the roof of a building is in the shape of the hyperbola y^2-x^2=40 , where x and y are in meters.determine the distans , w , between the walls.
May 3, 2012 by voytek

Chemistry
A sample of Hydrochloric Acid (HCl) has a concentration of 5.00 %(m/v). Determine the molar concentration of the solution.
May 23, 2012 by Josh

chemistry
determine the energy needed to raise the temperature of 10 grams of H2O from 25 degrees C to 75 degrees C?
May 24, 2012 by tim

chemistry
determine the energy needed to cool 10 grams of H2O from 110 degrees C to -10 degrees C?
May 24, 2012 by tim

math
determine the equation of each line: a) slope 3.4 passing through point (-2, -4) b) slope -5 and y-intercept -0.7
August 18, 2012 by jessica

human resources
Why did the LRC determine that RAs and CDAs were employees? Do you agree with the LRC decision? Why? Why not?
August 20, 2012 by Elvira

Real Numbers
How would you determine if the following problem is =, >, or < x____________x^2, where x is a real num- ber and 0 < x < 1.
September 11, 2012 by Jtown Confusion

Calculus
Calculate the following integral and determine whether it's convergent, or divergent. integral at [-3,0] x dx / sqr(9 - x^2)
September 15, 2012 by Robert

chemistry
Determine the pH of a solution containing 0.045 M NaOH and 0.025 M KI: With activities: Without activities:
September 28, 2012 by amanda1012

Intro to Chemistry
How do you determine the mass of NACL needed to prepare 25.00 ml of a 1.585M NaCl Solution?
November 19, 2012 by Jenny

Physics
How do you determine the displacement of a graph with lots of areas of displacement, do you add them all together?
November 27, 2012 by Anonymous

Physics
How do you determine the displacement of a graph with lots of areas of displacement, do you add them all together?
November 27, 2012 by Anonymous

Pre- Calc
Determine if the fuction is a power function. If it is, then state the power and constant of variation. f(x)=4x^(-3/5)
December 19, 2012 by Mayra

math
the width of a rectangular garden is 2 m less than its length. Determine the dimensions of the garden if the area is 36 m2. thanks!
December 30, 2012 by Lisa

science
leila walks south for 20m and then west for 20m,determine resultant displacement
January 20, 2013 by majezi

Pre-Calculus
Determine the equation of a line that passes through (2,2) and is parallel to the line tangent to y=3x^3-2x at (-1,5)?
February 12, 2013 by Sarah

chemistry
in reaction S + O2 -> SO2, determine percent yield if 4 grams of S produced 64 gram of SO2
February 13, 2013 by Fakhry

chemistry
in reaction S + O2 -> SO2, determine percent yield if 4 grams of S produced 64 gram of SO2
February 13, 2013 by Fakhrywik

Calculus 2
Hello, I don't know what test to use for this series: Determine the sum of the following series: inf E n=1 (2^n + 9^n) / 12^n thank you!
March 22, 2013 by Tom

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