
physics
dissplacement vector A is 4.5 km North, vector B is 3.0 km 50 degrees N of W. Find their resultant
asked by Svetoka on September 15, 2016 
Math  equation of plane and vectors
A plane is defined by the equations x4y+2z=16. Find two vectors parallel to the plane.
asked by Shaila on September 4, 2010 
Physics 2
An AM radio station has a wavelength of 300 m. find this station’s frequency?
asked by seanmarch58 on July 27, 2014 
calculus
Find the points at which the following function is discontinuous.Indicate the intervals at which the function is continuous. f(x)= (x^2 if x
asked by David on October 7, 2011 
math
find counterexample the quotient of two proper fractions is a proper fraction
asked by jj on August 18, 2009 
calculus
find an equation of the tangent line to the curve y = x √x that is parallel to the line y = 1 + 3x.
asked by Sasha on October 7, 2010 
geometry
AB intersects CD at E. If m
asked by scp on November 28, 2011 
Math
Diagram of a triangle PQR when QR is 14.5
asked by Joyce on January 15, 2015 
crimmial justice
what do they mean when asked about prison crime statistics. And were can I find statistics about prisons.
asked by jscott1 on October 21, 2008 
Trigonometry
Find a vector perpendicular to the plane containing the points (0,1,2), (2,2,4), and (1,1,1) step by step
asked by Anonymous on March 5, 2008 
algebra
Find the variation constant and a equation of variation where y varies inversely as x and y=1 when x=15
asked by Randy on June 1, 2012 
Math/Please HELP!!
Find the vertex for f(X)=x^2+8x+6 My answer is (4,22)Is it correct? If I am correct then what is the line of symmetry?
asked by Caylee on September 25, 2010 
Math
Find all possible rational roots using the rational root theorem. x^4  3x^2 + 12 = 0 Plus/minus 1, 2, 3, 4, 6, 12?
asked by Anonymous on November 16, 2014 
Trig Help
Given that cos2x=7/12 and "270 equal or < 2x equal or < 360", find sinx. Please help and Thank you
asked by Anonymous on February 22, 2012 
CALCULUSURGENT no one will respond!!!
find the radius and interval of convergence for the series the series from n=0 to infinity of ((1)^n*x^n)/(n+1)
asked by jane on March 5, 2008 
Calculus
Find the absolute maximum and absolute minimum values of f on the given interval. f(x) = (x2  1)3 [1, 6]
asked by Anna on January 28, 2014 
maths
the angels of atriangle are in A.P. , the greast is five times the least , find their angels in degrees .
asked by sachin on July 25, 2014 
History
How does not doing mercantilism help benefit the ruling country? This is to help me on a essay I can’t find anything on how not doing mercantilism. Thank you
asked by Emily on October 13, 2018 
math
How do you find the percent of a discount! From the subject sales tax and discount.
asked by tinker on September 18, 2009 
math
Find all solutions in the interval [0,2π) that satisfy tan(x)sin²(x) = tan(x) .
asked by Emma on April 15, 2019 
Math
Find the percent of change from $48 to $53.76. State whether the change is an increase or decrease.
asked by Brandon on February 7, 2008 
maths
In the school 4/5 of the students are boys and the no of girls is 100.find the no of boys?
asked by vanitha on July 3, 2016 
Geometry
The measures, in degrees, of the three angles are x, x+10, and 2x6. Find the measure of all three angles of the triangle.
asked by Bella on April 8, 2015 
math
point M is locted at (4,3) and point N is located at (2,11).find the line segment of MN.
asked by mike lopez on January 29, 2014 
Calculus (pleas help!)
Find constants a and b in the function f(x)=axe^bx such that f(1/8)=1 and the function has a local maximum at x=1/8. a= b= Please help me with this one...
asked by Fernando on March 31, 2011 
geometry
check my answer please!! find the image of o(2 1) after two reflections, first across the line y=5, and then across the line x=1. (2,1) (1,6)# (4,9) (1,5)
asked by tj on October 5, 2015 
math
Find the slope of the line. (If an answer is undefined, enter UNDEFINED.) −5x + 4y = 10
asked by ryu on November 17, 2015 
Physics
Two resistors each of 15 Ohm and 10 Ohm are in parallel, find the effective resistance
asked by Balu on March 27, 2017 
geometry
use the midpoint formula to find endpoint c. A = (3, 2) B is midpoint (5, 4). I know AB is I/2 of AC. I tried and got x= 14, y= 11. Correct? and how do you graph it? Thanks
asked by kirk on April 6, 2015 
Algebra
Find the variation constant and an equation of variation where y varies inversely as x and y=2 when x=6
asked by Elsa on September 4, 2016 
math
Three times the greastest of three consecutive even integers exceeds twice the least by 38. Find the integers.
asked by evelyn on October 1, 2010 
math
Five times the difference of twice a number and thirteen is negative five. Find the number
asked by latesha on December 17, 2011 
Math
let f(x)= x+3/x11 and let the domain of the function be the set of all intergres except 11. Find the function values f(9)=
asked by Kim on December 12, 2008 
math
y=x^2e^x I am suppose to find the dy/dx of this the way i did it was x^2e^x times dy/dx of x^2 and got x^2e^x times 3x^2 this is not right and im confused on how to solve it help pls.
asked by sonia on August 12, 2009 
Discrete Math
I need help for this question. I need to find the number of integer solutions for x1 + x2 + x3 + 2x4 + x5 = 68 I'm not sure what to do for 2x4
asked by Ryback on November 26, 2016 
Trigo
Find all angles between 0 and 2 phi inclusive which satisfy cot 2z = 1 + cot z
asked by Tan on February 10, 2019 
trig
Find sin(2theta) if tan of theta = 7/24, pi < theta < 3pi/2 ?
asked by Anonymous on August 9, 2011 
Chemistry
Equal volume. Of mixture of 2 solution with ph = 2 and ph = 12 find out the ph of the resultant mixture
asked by Akansha on October 11, 2016 
english root word
factum  how do I use in a sentence. If it's a root word, are there any words with factum in them? I can't find any.
asked by zach on February 17, 2009 
math
show me step by step how to find the domain of this function then graph it g(x)=2x4
asked by chchch on July 16, 2012 
Physics
Find the resultant of 50 N acting east and 30 N acting 30 degrees northeast
asked by Ilith on November 25, 2016 
Geometry
If congruent side FH is a median of△EFG,find the perimeter of △EFG
asked by Kim on December 20, 2015 
Math
Find the 100th place to the right of the decimal point in the decimal expansion of 1/13.
asked by Maria on May 30, 2015 
Math
Find the domain and range of the relation, and state whether or not the relation is a function. {(3, 9), (3, 10), (3, 11), (3, 12)}
asked by Anonymous on June 12, 2012 
Math
How do you find the area of a city that is 16 miles wide and 15 miles long
asked by Amy on January 12, 2015 
Integers
The sum of 6 consecutive integers is 171. Find the smallest of the integers
asked by Ana on April 12, 2016 
algebra
Find the product (2x)(10x) Answers: 20x 12x 20x^2 5x
asked by Mia on June 6, 2014 
probability
two dice are tossed. find the probability that the sum is odd given that the sum is 5 or less
asked by Anonymous on June 12, 2012 
P
Find the resultant of 50 N acting east and 30 N acting 30 degrees northeast.
asked by Ilith on November 25, 2016 
math
Five times the difference of twice a number and thirteen is negative five. Find the number
asked by latesha on December 17, 2011 
algebra
The diagonal of a square connects the points (8,2) and (1,11). Find the perimeter of the square.
asked by Erin on March 18, 2008 
Statistics
How do I find a percentile if I only have the mean and sd? ie...what IQ score is associated with the 65th percentile?mean is 100 and sd is 15. Thanks in advance :)
asked by joey on April 22, 2012 
science
A force directed 47.5° below the positive xaxis has an x component of 5.09 lb. Find its y component.
asked by Anonymous on September 12, 2012 
Geometry
The coordinates of the vertices of a parallelogram are given. Find the possible coordinates for the fourth vertex. L(0,4), M(6,0),N(2,4)
asked by Maya on March 14, 2013 
Math
Use inductive reasoning to describe the pattern. Then find the next two numbers in the pattern. 3,3.04,3.08,3.12,....
asked by Sid.V on May 2, 2016 
geometry
find the equation of the line that describes all points equidistant from the points (1, 2) and (4, 5).
asked by Mark on May 29, 2015 
Math
Find the volume of a bag if the bag is 5.5in X 3in X 8in
asked by Christine on October 27, 2014 
Algebra 2
One of the the zeros of the functions F(x)= x^4+2x^313x^238x24 is x=3, find the other zeros of the function.
asked by sue on January 9, 2011 
math
Find the equation of the regression line for the given data. Predict the value of Y when X=2? Predict the value of Y when X = 4?
asked by Anonymous on June 10, 2012 
Math
can you show me step by step how tot find the domain of a function like this h(x)=7x2
asked by chchch on July 16, 2012 
college geometry
Points A and B have symmetry with respect to point C. Find the coordinates of C given the points: a) A(3, 4) and B(5, 1) c) A(5, 3) and B(2, 1) b) A(0, 2) and B(0, 6) d) A(2a, 0) and B(0, 2b)
asked by Mark on May 28, 2015 
precalculus/trigonometry
Find a formula for the given linear function. The graph of h intersects the graph of y = x^2 at x = 2 and x = 4
asked by Ariel on June 10, 2012 
math
use the unit price to find the total price. 7 gallons at $1.88 per gallon A( $13.76 B($13.56 C($13.26 D($13.16
asked by jjiiddss on January 30, 2016 
math
use unit price to find total price 7 gallons at $1.88 per gallon
asked by jjiiddss on January 29, 2016 
Algebra
The sum of 2 numbers is 40, the smaller no. Is 6 less than the larger no. Find the numbers w/ solutions. Thanks
asked by Bryan on November 26, 2016 
Math
Find 9.62 x 1.005. Can you please show me step by step because I keep getting the wrong answer. Thanks.
asked by Adryan on January 25, 2012 
Chemistry
If I was trying to find out the number of molecules(N) using moles x avogadro's number, what units would N have?
asked by Nancy on October 1, 2013 
math
Three times the greastest of three consecutive even integers exceeds twice the least by 38. Find the integers.
asked by evelyn on October 1, 2010 
Calculus
From first principles (ie using the tangent slope method), find the slope of the following curves at the given value of x. f(x)=2x^2− 6x at x = 3
asked by Marc on April 14, 2016 
algebra
the difference between two numbers is 16.five times the smaller is the same as 8 less than twice the larger.find the numbers
asked by ulises on May 26, 2008 
Calc.
find the derivative of 3x^45x+3/x^4+1 i know that the derivative of the numeratoor would be 12x^35 but i'm not sure if its right since it has a denominator i Know i need to do something to it but not sure if to simplify.
asked by Nancy on December 9, 2009 
Math
ΔPQR has vertices P(5, –1), Q(0, 8), and R(7, 5). It is translated right 3 units and up 6 units. Find the coordinates of P', Q', and R'.
asked by Mailbox on June 24, 2016 
calculus
Find the absolute maximum and absolute minimum values of f on the given interval. f(t) = (36 − t^2)^ 1/t, [−1, 6]
asked by Anonymous on November 3, 2013 
arithmetic
there are n arithmetic means between 5 and 32 such that the ratio between the 3rd and 7th means is 7:13,find the value of n.
asked by Hussain on May 14, 2013 
Calculus
Find the indefinite integral (integral sign) 3te^2tdt
asked by Barbara on February 16, 2009 
Math Trigg
Find sin 2x, cos 2x, and tan 2x from the given infomation csc x=4, tan x < 0
asked by Kaylee on March 3, 2014 
calculus
Use multiplication of power series to find the first three nonzero terms of the Maclaurin series of e^x ln(1 − x).
asked by amber on August 1, 2011 
algebra 2
If log 2 = .3010 log 3 = .4771, find the numerical value of x in 3x+2 = 405
asked by Spenser on October 10, 2007 
Calculus
Find dy/dx by implicit differentiation. (sin(pix)+cos(pix))^7=29
asked by Anonymous on March 30, 2018 
Chemistry
What is the solubility in water of salicylic acid at 25 degrees? I can only find it at 20 degrees.
asked by Sam on May 25, 2009 
Math
four times one number minus a second is 11, and the sum of the numbers is 14. Find the numbers.
asked by CJ on October 29, 2012 
Math
Find the greatest possible length of the height of the trapezoid, if the perimeter of the trapezoid is 6
asked by Alex on October 16, 2018 
calculus
Find the absolute maximum and absolute minimum values of f on the given interval. f(x) = e−x − e−7x, [0, 1]
asked by Anonymous on November 3, 2013 
Math
A particle is moving with the given data. Find the position of the particle. v(t) = 1.5sqrt(t), s(9) = 33
asked by James on November 20, 2014 
Trigg
Find sin 2x, cos 2x, and tan 2x from the given infomation csc x=4, tan x < 0
asked by Kaylee on March 3, 2014 
Biology
What are the two types of vascular tissues and what are their functions, characteristices and where can you find these tissues?
asked by Jordy on October 9, 2007 
math
How do you find the area of each triangle and know which one has the greatest area , if you have a perimeter of 12 units
asked by kimmy23 on March 8, 2015 
Math
Find an equation in slopeintercept form if possible Through (8,1)with undefined slope.
asked by Sally on June 4, 2010 
math
Find the measure of an angle , if 7 times its complement is 10 less than three times its supplement
asked by aadi on June 26, 2016 
Math
A g.p has 6 terms, if the 3rd and 4th terms are 28 and_56 respectively find :the first and the sum of the g.p
asked by Favour on October 21, 2018 
Calculus
Find the equation of a normal line to the given curve with the given slope y=(4x7)^3, slope 1/12, x>0 So far, I have: y'=12(4x7)^2 12(4x7)^2=12 4x7=+1,1 x=2, x=3/2
asked by Mike on March 30, 2018 
Math
Please help!!!!!!!!!!! Find all solutions in the interval [0,2π). 7. 2 sin^2x=sin x Please answer asap
asked by Anonymous on March 5, 2013 
algebra
Does the equation 7x4y=0 represent a direct variation? If so, find the constant of variation. A) yes; k= 7/4 B) yes, k=4 C) No ( i think c) D) yes; k=7/4
asked by help on December 17, 2018 
calculus
Find the volume when the area bounded by f(x) = xe^x, y = e, and the yaxis, is revolved around the yaxis.
asked by Anonymous on February 29, 2012 
Math
find the quotient and explain the process and reasoning. 0.27÷0.03 Idk how to explain it out?
asked by Jasmine on August 29, 2017 
Geometry
Find the Coordinates of the other endpoint of a segment wiht one endpoint X(4,6) and the midpoint M(1,5)
asked by Jorie on December 12, 2010 
science
a rock is thrown 1.8 meters into the air. find how fast it was thrown?
asked by stacy on April 15, 2016 
Stats
Could someone please explain to me how I would read a z table. I have a z score of 2.2 and I need to know what the percentages is. Then if I'm given 8% how do I find the z score?
asked by Bonnie on March 5, 2013 
Geometry
Find the surface area. sphere: area of great circle = 29.8m^2
asked by Boberto on April 12, 2016 
English
please can someone please help me find this information please By which limitations must the press refrain from reporting information?
asked by Anonymous on February 10, 2008
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