
math
trying to find out the 7 numbers to a data set with The minimum 17 The range is 45 The median is 32 The mode is 41
asked by bob on September 15, 2011 
math
find the triple scalar product u . (v * w) for the vectors u = 9i  7j  3k v = 6i + j  5k w = 2i + 8j  9k a. 877 b. 299 c. 19 d. 0 e. 899
asked by Sreya on August 31, 2016 
calculus
Find an expression for the function f(x) whose graph is given by the top half of the circle(x3)^2 + y^2 = 121. f(x) = ????
asked by Need Help on September 7, 2011 
boaz
Ray AB bisects angle CAD. Find the value of x. CAB= 15X25 BAD= 4X+63
asked by Kayla on January 17, 2012 
math
Find the interest due to the bank on a loan of $1,000 at 7.5% for 280 days.
asked by Anonymous on April 12, 2014 
maths
Find the future value of $1200 invested at 5.25 % per annum payable annually after 6 months?
asked by shubhi on September 5, 2016 
Algebra
How do I find the unknown digit to make this statement true 2.48 > 2.4 ____1 > 2.463
asked by Donald on September 9, 2013 
Maths
on a graph of 2x^2 7+5 use equations to find the vertex point ,roots and asis of symmetry
asked by Anonymous on August 5, 2009 
algebra
Find the vertices and foci of this ellipse 4x^2+16y^2+64x+64y+256=0
asked by pedro on July 10, 2012 
Standard Form
Find the equation in standard form for the line that satisfies the given requirements. passing through (1, 5) and (2, 6)
asked by jay on January 24, 2017 
9th grade math
you invest $1500 for three years.find the amount you earn at an annual rate of 8.25%
asked by me on October 26, 2010 
math
Find the length of the hypotenuse of a right triangle with legs of 9 cm and 12 cm. A.8cm B.21cm C.15 cm D.225cm
asked by 2345t on October 23, 2018 
Algebra
Find the greatest integer value of b for which the expression 9x^2+4x^2+11x+7/x^2+bx+8 has a domain for all real numbers? Thank you!
asked by Trish Goal on October 24, 2014 
Eng
I'm doing project on What are Media racism on Islam & Muslim? Networks etc.and resources where can I can find it Thank you!
asked by Jessica on October 20, 2014 
math
find the area of a rectangle bounded by the axes and one of its corner is a point in the curve y=1/x.
asked by patrick on July 16, 2012 
algebra
Use this function and find the xintercepts by factoring; then show how the value of the discriminant supports your conclusion(s). Thank you for all your help.
asked by Jack on January 10, 2017 
calculus
Find the derivative of the given function. Simplify and express the answer using positive exponents only. y= ((9x^24)^3/7x^2+4)
asked by Roger on September 19, 2011 
chemistry
Where can I find the reaction that produces ethyl formate, which is Methanol and Methanoic acid?
asked by Johnathan on April 26, 2008 
Trig
Find the exact value of each of the following using reference angles. a)sin 225degrees b) cot 120degrees
asked by Ryland on September 2, 2011 
precalc
find the zeros of the function: f(x)=x^3+2x^2109x110 I think I need to factor but everytime I do, it doesn't look right.
asked by kate on October 24, 2010 
calculus
Find the smallest possible area of an isosceles triangle that is circumscribed about a circle of radius r
asked by tony on December 4, 2008 
Math
Given a scale factor of 2, find the coordinates for the dilation of the line segment with endpoints (–1, 2) and (3, –3). A. (–2, 4) and (6, 6) B. (2, 4) and (6, 6) C. (–2, 4) and (6, –6) D. (2, –1) and (–3, 3)
asked by Anonymous on October 28, 2018 
i need help with my question
how do I find the cost, deadline acceptance information about college because I want to go to either yale or harvard?
asked by Star on October 29, 2018 
Percent algebra help?
1.44 Tax on an item priced at 24.00? How would I solve this? I need to find the percent? Would I just divide 1.44/24.00? Thanks Allyson
asked by Allyson on October 25, 2010 
Math/fractions
I need help with subtracting fractions I have no idea if I'm doing it right. Please help. 3/79/21 Fist you find a least common denominator, right? So it's 21 Do you then multiply 3/7 to 3/3 so it will be 9/21 So, 9/21  9/21 = 1
asked by Lilly on September 20, 2013 
chem
a pipet delivers 9.04,9.02,9.08,9.06 ml in consecutive trials.find the mean volume and the average deviation from the mean
asked by vanessa on July 16, 2012 
Elementary Math for Educators
give three ways a student could find the product of 9x7 if she had not memorized this fact.
asked by Kendra on August 9, 2009 
Trig
find the exact values of the six trig functions of angle... sin(315degrees) how do i do this?
asked by ALISON on September 1, 2011 
Persepolis  the harem of Xerxes
I can not find any information to tell me what the Harem of Xerxes revealed/told us about Perespolis or Persians ????
asked by Persepolis help on July 30, 2013 
consumer math
Find the volume of the following solid figure. Use = 3.14. V = 4/3r3. A sphere has a radius of 5.7 inches.
asked by kym on January 23, 2017 
Math
I need to find a composite number whose factorization has seven prime numbers. Then I have to write it using exponents
asked by Garrett on December 4, 2008 
Geometry
In triangle ABC, side a=7, b=6, and c=8. Find the measure of angle B to the nearest degree.
asked by Sue on May 8, 2010 
Calculus
Find the slope and equation of the tangent line to the graph of the function at the given value of x. f(x)=x^420x^2+64;x=1
asked by Duane on October 31, 2014 
calculus
Given x+xy+2y^2=6 find the coordinates of all other points on this curve with slope equal to 1/3. Please show work.
asked by Mark on December 10, 2009 
Social Studies
What four methods did americans use to oppose slavery? I can't find anything. Would the underground railroad be considered one?
asked by Bryce on August 22, 2013 
CalculusSteve plz?
Find the inverse Laplace transform of the function: F(s)=1/(s(s+1)(s+2)) ...A special thank you to Steve who has already been a tremendous help! Thank you so much =)
asked by Elyse on July 29, 2013 
calculus II
Find the length of the entire perimeter of the region inside r = 11 sin (theta) but outside r = 2
asked by Anonymous on October 23, 2010 
Calculus
Given x+xy+2y^2=6 find the coordinates of all other points on this curve with slope equal to 1/3. Please show work.
asked by Lindsay on December 10, 2009 
Physics/ Chem
Find the entropy change when 51g of steam condenses to water at 100 ∘C.
asked by Lindsay on April 22, 2014 
precalculus
given functions f,g, and h find f o g o h state exact domain. show work f(x)=1/x g(x)=lnx h(x)=2x+15
asked by Sara on January 15, 2012 
math
find the volume in cubic centimeters of the rectangular prism if the lenght is 2 1/2 cm and the width is 3 cm
asked by alfred on February 4, 2016 
math
The interior angles of an octagon are 2x, 1/2x, (x + 40)°, 110°, 135°, 160°, (2x + 10)° and 185°. Find the value of x.
asked by kd on October 30, 2018 
maths
find the nearest degree, the size of each angle of a regular heptagon (seven sides)
asked by laide on October 6, 2018 
math
draw a diagram to show how to find the solution 2.6 / 0.4 explain what the quotient means
asked by anna on September 19, 2011 
Math
Find the perimeter of each rectangle or square. L=length W=width L=45 W=20 45+45+20+20=130 Correct??
asked by Connor on January 17, 2012 
Statistics
98,99,99,103,101,102,104,89,87,90,90 Find the 25th and 75th percentiles
asked by Anonymous on June 5, 2012 
Statistics
87,89,90,90,98,99,99,101,102,103,104 Find the 25th and 75th percentiles.
asked by Anonymous on June 5, 2012 
geometry
Find the surface area of a rectangular prism with a height of 11, a length of 15, and a width of 10.
asked by alexis on July 17, 2012 
Physics
A car initially moving at 15 m/s accelerates at 4.5 m/s2 over a distance of 10 m. Find the final velocity?
asked by Harmony on September 18, 2011 
Chemistry
Find the product and list the full balanced equation. CuCl2 + AgNO3 > ?
asked by Shea on January 15, 2012 
Social Studies
Does anyone know any good websites where I could find information on the Concentration Camps in Europe during WW2? Thanks
asked by Amber on October 17, 2007 
calculus
find the area of a rectangle bounded by the axes and one of its corner is a point in a curve y=1/x.
asked by gracel morales on July 17, 2012 
Calculus II
Find the volume of the solid obtained by revolving the graph of y= 6x sqrt (9x^2) over [0,9] about the yaxis.
asked by Katie on September 14, 2011 
math
find the domain, target, and rule of the inverse functions: 1. f(x)=(x+3)/(5x+2) 2. g(x)=1/square root of 2x1
asked by jasmine on July 28, 2013 
college statistics
find the normal approximation for the binomial probability that x=5 where n=14 and p=0.3 compare this to the value of p(x=5) found in table 2
asked by melba on June 5, 2012 
Math (help)
how to find the surface area of a cone with a diameter of 8 and a slant height of 7? with steps? please
asked by luna on April 8, 2014 
calc
Find the area under the curve below from x = 0 to x = 2. Give your answer correct to 3 decimal places. y = 2x  x2
asked by Anonymous on October 28, 2010 
Outline
I know i'm getting annoying with all of these questions but I need help on one more. Can you give me a link to find the recreation of Port St Lucie?
asked by Sammie on January 10, 2012 
Whales
Does anyone know where i can find the most recent or updated information on blue whales...like how long they've been endangered?
asked by Jordyn on July 22, 2009 
Calculus
Solve the differential equation by using Laplace transforms. Find the particular solution that satisfies them of: y''+2y'+y =4e^(t)
asked by Elyse on July 27, 2013 
Calc
The arc of the parabola y=x^2 from (1,1) to (2,4) is rotated about the yaxis. Find the area of the resulting surface.
asked by Caitlin on June 6, 2012 
Math
A sheet metal plate has the length of 147.5 mm and a width of 86.5 mm. Find its area in m^2.
asked by Keisha on August 3, 2009 
Rainy can you help me with this question?!
find the values of x and y that will make the matrix equal [x y] 1 9 = [3 5] 1 9 the answer options are a. x=3 y=5 b. x=5 y=3 c. x=3 y=5 d. x=3 y=5 e. no solution
asked by jessie on August 30, 2016 
geometry
Find the measure of each interior angle using the given information quadrilateral RSTU with m
asked by bre on January 17, 2012 
WM
Where are the opportunities for employment in this field? (location) I've searched,but can't seem to find anything. by the way, the job is "webmaster" Please help, thanks.
asked by Larry on November 30, 2008 
precalculus
sinθ=12/13, θ lies in quadrant II. Find the exact value of sin2θ, cos 2θ, tan2θ
asked by ama on July 1, 2012 
Stats
Six letters are picked. Find the chance that they can be arranged to form the word RANDOM.
asked by Mario007 on April 15, 2014 
Algebra
Find the simple interest on an investment of $800 at a rate of 2.5% per year after 9 months.
asked by Steve on August 30, 2016 
Math
A trapezoid has an area of 312cm2. If the bases are 3cm and 20cm, find the height.
asked by Nicole on January 5, 2012 
Trig
Find the general solution for the equation 4tanx+cotx=5?????? and the steps please? THANYOO!
asked by Valerie on October 18, 2010 
Math Ms. Sue writeteacher anyone plz help!!!
Find the height of a triangle with area = 110 ft2 and base = 10 ft. 5.5 ft 22 ft 550 ft 11 ft**********
asked by Love and Shine ¢¾ on February 3, 2016 
Calculus
Find a formula for a function of the form y=bxe−ax with local maximum at (0.5,0.3679). y=
asked by Marissa on October 11, 2018 
Math
Find the mean of the data set. If necessary, round to the nearest tenth. 18,14,8,22,25,8 A.15.8 B.14.8 C.16.1*** D.17.3 I’m pretty sure c. Is wrong but that’s why I need help..
asked by No idea... on September 27, 2019 
math
use even and odd properties of the trigonometric functions to find the exact value of the expression. sin(−π/6)
asked by nax on September 28, 2018 
president bush
can anyone help me find a quote from president bush and what he says about funding for no child left behind act?
asked by maggie r on April 26, 2008 
calculus
consider the function; f(x)=x^43x^21 a) Find all the point where f'(x)=0 b) Use the second derivative test to classify the stationary points?
asked by Tatoosh on January 2, 2012 
physics
find the apparent weight of a 18 cm by 12 cm by 6 cm block of concrete with a mass of 1.82 kg that is submerged under water.
asked by james on January 18, 2012 
algebra
find a polynomial for the shaded area of each figure. (21t+8)(4t)(3t4)(2t) I did this problem incorrectly!
asked by Anna on July 21, 2012 
Calculus
find all values of x for which function is differentiable. y=lnx^2 why is the answer= for all x doesn't equal 0?
asked by Jin on October 29, 2010 
trig
use a halfangle identity to find the exact value of tan 105 degrees.
asked by Karen on July 22, 2013 
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 
parent functions
how do i find domain range intervals inc. dec. max/min and symetry also
asked by julio on December 10, 2009 
statistics
for the following data calculate the sampling distribution parameters where, µ=120 ó=unknown,s=18,n=36, how can we find E[M] and SE[M]
asked by joshy on July 22, 2012 
DIFFERENTIAL EQUATION
find the differential equation of family of lines with slope and y intercept equal.
asked by JAJA111111 on June 16, 2012 
Pre Cal
Given: b = 600, B = 11°, C = 75° in triangle ABC; find a. (Round the answer to the nearest whole number.) a =
asked by Marketa on January 27, 2017 
math
find the cumulative function, mean and variance of the following continuous pdf of a random variable X. f(x)=x/2 for 0
asked by Zelalem Getnet on January 20, 2016 
Mythology
I need to find another mythological character other than Siddhartha who had a vast of wealth but was selfless and chose to help others instead.
asked by Pierre on October 25, 2009 
math
Express z = 1 + 2j in polar form then find z^3 then convert the answer to Cartesian coordinates.
asked by Geoff on April 13, 2014 
Calculus
Find the derivative of y with respect to x. y= (lnx)/(3+4lnx) Should I start by using the quotient rule?
asked by Natalie on September 4, 2011 
Chemistry
Find delta G knot for the following reaction: 2Ch3OH(l) + 3O2(g) > 2CO2(g) + 4H2O(g)
asked by Summer on January 2, 2012 
parent functions
how do i find domain range intervals inc. dec. max/min and symetry also
asked by julio on December 9, 2009 
Chemistry
Find the molar solubility of silver sulfide Ag2S. Ksp is 6.0 x 10^51. I get 1.1 x 10617. Right?
asked by Jim on May 6, 2010 
Calculus
Find the volume of the solid formed by rotating the region enclosed by y=e^(5x)+(3), y=0, x=0, x=0.8 about the xaxis.
asked by Ideedurmahm on May 9, 2010 
trig
a student fitted the line l to the data points (0,3), (2,3.6) (3,6), 6,3) find the center of gravity
asked by jerson on September 15, 2008 
Vertex, Focus, & Directrix of Parabolas
Find the Vertex, Focus, and Directrix of the parabola: x^2 12x48y+276=0 Thank you so much
asked by EMilee on November 5, 2014 
Astrology
Why is it helpful to use the Celestial Sphere to find the position of objects in the night sky. Please help!, Thank you.
asked by Cherie on April 17, 2014 
geometry
Find the equation of a line in slopeintercept form whose parametric equations are x = 2t + 3 and y = 4t  1
asked by Lenora on December 10, 2009 
math
How do you find all solutions real and complex on the following problem? f(x)= (x^5)(5x^4)+(12x^3)(24x^2)+(32x)16
asked by aksharta on October 22, 2007 
MICRO ECONOMICS
SHORT RUN COST FUNCTION TC=6Q^318Q^2+Q=100...FIND MC,AVC
asked by TEWODROS on January 10, 2017 
Geometry
Find the equation of a line in slopeintercept form whose parametric equations are x=2t+3 and y=4t1.
asked by Lenora on December 10, 2009
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