
calculus
In your new job as a strategic planner at BusCalcInc, you have been asked to evaluate a proposal for manufacturing a new product. Other analysts have determined that a linear function is a reasonable estimate for the total cost C(x) in dollars to produce x
asked by sue on September 28, 2009 
algebra
i need help finding the base. this is the equation i got after work it out halfway. 42/h+h+sqroot(42/h)^2+h^2=20 ft how can i find B & H. How should i go about. Thanks. Isnt the sqrt of (42/h)^2 just 42/h ? Then, multipy both sides of the equation by h,
asked by q on August 6, 2007 
physics
A 1290N uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. A W = 1920N crate hangs from the far end of the beam. the angle going from the top of the beam o the brick wall is at 50.0 degrees. the angle
asked by TaylorBaum on March 4, 2011 
Statistics
Shopping Outlet A shopping outlet estimates the probability distribution of the number of stores shoppers actually enter as shown in the table below. x 0 1 2 3 4 p(x) 0.05 0.35 0.25 0.20 0.15 What is the probability that shoppers are just window shopping
asked by Anon on March 11, 2015 
Polynomial Doublecheck2
I asked this earlier, but I didn't get an answer. I'm glad though, because I found a couple of typos. I can get someone to check these for me... I have to get an A, and I was wondering if someone could double check these for me. I am about 95% sure they
asked by Brittany on April 3, 2011 
Physics/Math
A machine carries a 5.0 kg package from an initial position of di = (0.50 m) i + (0.75 m) j + (0.20 m) k at t = 0 to a final position of df = (8.00 m) i + (11.0 m) j + (7.40 m) k at t = 13 s. The constant force applied by the machine on the package is F =
asked by Technoboi11 on March 5, 2007 
Math
Can someone correct this for me. Find the temperature in degrees Celsius given a temperature 75 Farenheit using the formula c=5/9(f32): C=5/9(7532) c=5/9(43) c=25.8 Degrees If i'm wrong please let me know how to do it.I 'll appreciated any help possible.
asked by Jasmine07202006 on October 19, 2006 
MATH
How do i find the center of a circle using 3 points. Also need to find the radius and the equation of the circle.... My 3 points are (2,8) (4,6) (1,1) I found the Equation of the perpendicular bisector of the line between the first and second point which
asked by B on September 25, 2014 
Physics
A projectile of mass 0.99 kg is shot from a cannon. The end of the cannon’s barrel is at height 6.6 m, as shown in the figure. The initial velocity of the projectile is 9.2 m/s. The projectile rises to a maximum height of ∆y above the end of the
asked by Alexis on November 23, 2014 
AP Calculus
The wind chill is the temperature, in degrees Fahrenheit, a human feels based on the air temperature, in degrees Fahrenheit, and the wind velocity (v), in miles per hour (mph). If the air temperature is 32degrees Fahrenheit, then the wind chill is given by
asked by Leannna on January 23, 2011 
Calc
The wind chill is the temperature, in degrees Fahrenheit, a human feels based on the air temperature, in degrees Fahrenheit, and the wind velocity (v), in miles per hour (mph). If the air temperature is 32degrees Fahrenheit, then the wind chill is given by
asked by Leannna on January 23, 2011 
Wile E. Coyote
The determined Wile E. Coyote is out once more to try to capture the elusive roadrunner. The coyote wears a new pair of power roller skates, which provide a constant horizontal acceleration of 15 m/s2, as shown in the figure below. The coyote starts off at
asked by D ~ Day on September 12, 2012 
Technology
1. To insert clip art into a document, what step should I take after I find the clip art I want to insert? A. Use the scroll bars to find more choices of clip art B. Click on the clip art image C. Click on the clip art button D. Click the Insert tab at the
asked by Charlotte on October 1, 2015 
geometry
Why did you wait until the night before the exam to realize you did not understand the material? At this point, if you are confused on all that material, all I can recommend is get a good night's sleep. okay so my geometry final is TOMORROW! and i honestly
asked by bobpursley on June 5, 2007 
MATH Trouble
I have no idea what this problem means: For how many twodigit numbers if the ones digit larger than the tensdigit? Can you find a systematic way to arrive at the number? Ok, every 2digit number looks like xy, where x is the 10's digit and y is the one's
asked by Kelly on August 30, 2006 
Algebra
Erin has three more dimes than nickles and twice as many quarters as dimes. she has a total of $5.05 How many of each type of coin does Erin have 5.05= 2qd3dn A Piece of rope that is 63 meters long is cut into three pieces such that the second piece is
asked by Chelsey on March 5, 2014 
math
Could u help me with this question. The number, N, of people who have heard a rumor spread by mass media at time, t, in days is modelled by N (t) = a / 1+ be^ kt a. If 50 people have heard the rumour initially and 300,000 people hear the rumour
asked by sean on May 9, 2007 
Algebra
A clock's minute hand moves 60 grade in 10 minutes and 180 grade in 30 minutes low far does it move from 11:00 to 11:40? What is the problem asking you to find? The measure of the angle on a clock from What do you need to know to solve the problem? What is
asked by Marina on March 3, 2017 
please help me calc. have test tom
d/dx integral from o to x of function cos(2*pi*x) du is first i do the integral and i find the derivative right. by the fundamental theorem of calculus, if there is an integral from o to x, don't i just plug the x in the function. the integral of the
asked by david on December 13, 2006 
Algebra II
Please help me out with this The numbers 1 through 50 are written with red marker on slips of paper while the numbers 51 through 100 are written with blue marker on slips of paper. All the papers are put into a bag and shuffled. One card is randomly
asked by Me and I on April 23, 2014 
chemistry
When N2O5 (g) is heated it dissociates into N2O3 (g) and O2 (g) according to the following reaction: N2O5 (g) N2O3 (g) + O2 (g) Kc=7.75 at a given temperature. The N2O3 (g) dissociates to give N2O (g) and O2 (g) according the following reaction: N2O3 (g)
asked by Anonymous on February 12, 2011 
math
Find two fractions in lowest terms with unequal denominators whose difference is 2/7?
asked by Sara on March 26, 2017 
physics
masses of 3,5,7,8 kg are suspended at equal distances of 1 m from rod.Find the CG of the arrangement.
asked by Anonymous on January 13, 2015 
physics
Two identical charges, each 8.00 x 105 C, are separated by a distance of 25.0 cm. Find the electric force between them?
asked by joey on October 26, 2015 
Algebra 1
(x,8) and (6,16) (3,y) and ( 9,15) (2,y) and (10,15) The ordered pairs in each exersise are for the same direct viration. find each missing value.
asked by Kirstin on April 8, 2008 
algebra
Find 5% of 70 trillion. Express in terms of millions, billions, and trillions.
asked by karen on September 14, 2009 
Geometry
Find the missing side. Approximate the answer to three decimal places when appropriate. A=15 yd C=25 yd? Help!
asked by Susan on April 20, 2012 
math
Suppose A,B,C,D, and E are distinct positive integers such that A
asked by jack on June 17, 2013 
trig
find the exact value of each expression. do not use a calculator. Sec 3.14/4 + 2 csc 3.14/3 4 + tan 2*3.14/3
asked by Anonymous on December 7, 2015 
pharcare
human development and its dominant characteristics,please give me the link I can't find it.thanks:)
asked by anon on December 13, 2011 
politics
Where can I find the personalities of the presidential candidates (Clinton, Obama, McCain)?
asked by Johnny on May 28, 2008 
Analytic Geometry
Find the equation of a circle passing through (3,7) and tangent to the line x3y+8=0. Please, How do I solve this? Help me
asked by Lea on January 26, 2013 
american history
I was wondering if anyone here knew a site with a copy of the constitution. I googled it but... i cant seem to find it.
asked by Jason on November 27, 2007 
discrete math
Find the solution to the following lhcc recurrence: an=3nan−1 for n2 with initial conditions a0=4.
asked by cjones on April 20, 2012 
Calculus
Find the derivative of f. you may simplify before differentiating f(x)= x27x+12/x48x3+13x2+30x72
asked by HELP!! on March 9, 2011 
Math
Apply the binomial theorem to find the first three terms in ascending powers of x of (1 + x)ⁿ, where n=32
asked by Priyadharshini on July 6, 2018 
Geometry
Trapezoid JKLM has an area of 54 ftsqd. IF RC=6ft and ML=8ft, find JK
asked by Lelouch Valentyne on October 13, 2010 
PreCalc
I am stuck solving this problem, any help please..Many thanks find all numbers x that satisfy the given equation ln(2x)  =2 ln(3x)
asked by Roy on December 9, 2010 
Math
Find the sum of the arithmetic series. 20 (Sigma Sign) 2n + 7 x= 1 Formula: Sn= a1 (1  r^n / 1  r)
asked by Neil on May 29, 2012 
Trigonometry
Find all values of x such that sinx+sin2x=0 and 0
asked by Amy on January 17, 2013 
Maths
Find the equation of a parabola with vertex(4,9)and yintercept(0,7?) Can working out please be provided?
asked by Parabola Mama on September 15, 2011 
geometry
Find the surface area of a tetrahedron that has edges the length of 12 centimeters.
asked by JOY on May 24, 2011 
Calculus
Find the vector and scalar equations of the plane containing the line r=(3,5,1)+t(2,3,1) and the point (1,2,3)
asked by Tom on June 16, 2012 
Math
Find the range of the data set. {11.3, 7.3, 8.8, 6.4, 9.2} Highest 11.3 lowest 6.4 11.36.4 = 4.9 Answer: 4.9 Right?
asked by candy on July 12, 2011 
Science significant figures
Find the answer with its correct number of significant figures. 4.311 x 0.07 =?
asked by Hejru on July 15, 2018 
math
Find the minimum possible value of 2cos4θ+8cos3θ+32cos2θ+56cosθ+100
asked by jack on June 17, 2013 
Math (Equation of a circle)
Find an equation of the circle with its center at (3,2) that is tangent to the positive xaxis.
asked by Pao on September 20, 2014 
math
If a = 2^3 œ 3^7 œ 5^3œ 11^4 and b = 2^2 œ 3^5 œ 7^2 œ 11 œ 13, find the following. (Leave your answer written with exponents). (a) GCD (a, b) (b) LCM (a, b)
asked by Mike on January 18, 2010 
Algebra
find the greatest common factor of these expressions 20v^7 u^3 and 16x^6 v^4 u^5
asked by Anonymous on November 4, 2013 
Maths
How to find the total surface area of a prism, cone and cylinder?
asked by Celina on May 28, 2012 
math
What is the smallest odd numberyou can find that is the sum of three different prime numbers?
asked by Anonymous on January 22, 2009 
math
What is the smallest odd numberyou can find that is the sum of three different prime numbers?
asked by Anonymous on January 22, 2009 
Math
Do you know where I can find a list of all the formulas? Like for volume of a cone, sphere, areas, etc?
asked by Anonymous on March 12, 2010 
Calculus
Find the length of the parabola y^2=4ax cut off the line x=a about the xaxis
asked by Kumkum on August 21, 2017 
Algebra 2
Use synthetic division to find P(3) for P(x) = x4 – 6x3 – 4x2 – 6x – 2 3 –137 299 –47
asked by Sandra on December 7, 2015 
Algebra
Find the accumulated value of an investment of $700 at 16%compounded quarterly for 2 years.
asked by EDWARD on March 4, 2009 
Algebra 1
The ordered pairs in each exersise are for the same direct variation. Find each missing value. (2,8) and (x,12) (4,y) and ( 16,12)
asked by Kirstin on April 8, 2008 
social studies
i need to find out stuff about resources and people.can anyone give me a good website?
asked by lynn on September 15, 2011 
Calculus
find an equation for the line tangent to the curve at the given point and show how y=(x^4+2)/x^2, x=1
asked by Millie on October 12, 2011 
math
find the trigonometric form of the complex number  (square root) 3 + i
asked by laura on July 16, 2016 
Maths
The area of rectangle  shaped field is 0.5 ha .if one side is 12.5m ,find other in meters
asked by Ho on January 4, 2017 
science
A body of mass 20 kg has a momentum of 120 kgm/s.find its vvelocity?
asked by krishnam on July 12, 2016 
Calculus
Find the equation of the line that is tangent to the curve x(t) = t^2+1 and y(t)=t^31 at the point (5,7). I get a slope of 7.5.
asked by Anonymous on March 22, 2018 
english\
Find three examples from her poetry of Bradstreet's adherence to Puritan beliefs.
asked by Ariel on October 13, 2010 
College Algebra
Find the center (h,k) and the radius (r) of the circle with the given equations: 1. 2(x2)^2+2(y+5)^2=28 2. 4x^2+4y^212x+16y5=0
asked by Tyana on October 12, 2011 
geomitry
find the volume of this rectangular prism hieght3.5 width1.4 and length2
asked by courtney on April 26, 2012 
trig
Find the solutions to the equation cos2x=sinx and 2cos^2x3cosx3=0
asked by Jill on May 24, 2011 
Geometry
Find the missing length. MG=10cm, NP=4cm, QP= 14cm, MN=____cm
asked by George on September 29, 2013 
surd
In the isosceles triangle ACB AB=AC=4cm BAC= 30. and CN is an altitude. Find BN
asked by Olumide on August 14, 2016 
math
A quadrilateral has vertices P(3,5),Q(4,3),R(3,2),and S(5,4). Find the lengths of the diagonals,to the nearest tenth?
asked by butterfly on November 13, 2007 
math
find the measure of an angle if it is 6 degree less than twice its complement with solution pls.
asked by Sooyoung on January 13, 2015 
math
Find the focus and directrix for the parabola y=ax^2. What special meaning does the expression 1/(4a) have?
asked by maath on November 11, 2018 
Chemistry
find the color of light that is known to have an energy of 4.59x10^19joules Explanation too please.
asked by BIlly on October 16, 2011 
PreCalculus
Find all the real zeros of the polynomial. Use the quadratic formula if necessary. 4x^3 − 10x^2 + 9
asked by Jessica on September 14, 2014 
social studies
Can you find some links to a site that has a picture of a northwest indian fishing
asked by Andrew on September 25, 2008 
Maths
Solve the equation 12xcube8xsquare+kx+18=0 and find the value of k given that one root is negative of other
asked by Payal on August 18, 2017 
Calculus
Find the absolute maximum and minimum values of the function f(x)=3(x2)^(2/3)+5 on the interval [1,10]? I'm not sure how to do this. Please help.
asked by Jace on July 11, 2016 
math
find the absolute minimum and maximum values of f(x)= x^(2/3) (3+x) on the interval [2,1] i did a mistake on the other one sorry.
asked by help!! on April 29, 2013 
precalplease help
find the mid point of the line segment joining the points P1 and P2. P1 = (3,5) P2 = (4,7)
asked by ladybug on October 13, 2012 
Algebra
Find the coordinates of the quadrilateral abcd after a dilation with a scale factor of 2. a(2,0), B(2,2), C(5,2), D(5,0)
asked by Steve on November 12, 2013 
8th grade math
find the product of the only set of three consecutive prome numbers that differ by 2.
asked by bethany on January 19, 2010 
math
how do you find the inflection points of a polynomial such as f(x)=12x^5+45x^4–80x^3+2 .
asked by sam on May 29, 2008 
math
The measures of the angles of the quadrilateral are in the ratio 2:4:6:8. Find the measure of each angle.
asked by Riya on April 11, 2015 
math
the points are (2.1, 6.3) (2.5, 4.7) y=mx+b find what m= and what b = i got m=2.39 but the I tried to plug the coordinates into y=mx+b but keep getting two different answers of 1.281 and 1.275.
asked by luke on September 24, 2010 
Maths
Functions f and g are defined by f(x)=4x2k g(x)=9/(2x) i.Find the values of k for which the equation fg(x)=x has two equal roots.
asked by Raj on September 9, 2019 
Algebra one help please?
Find the missing coeffectient in the equation of the line. 4x+by=10 that passes through (2,3) Could someone explain please.. Thanks.
asked by Allyson on December 9, 2010 
math
A single fair is tossed. Find the probability of obtaining a number different than 9
asked by Kayla on October 20, 2017 
statistic
A coin is tossed 6 times. Find the probability that all 6 tosses are tails.
asked by Michaela on November 13, 2013 
Math
Can you please explain this to me. The problem is 7/16  3/20 First I have to find the common denominator which would be 80 How does the 7/16 become 35/80 (where does the 35 come from) How does the 3/20 become a 12/80 (Where does the 12 come from) 35/80
asked by Liz on January 20, 2010 
geometry
Find the area of a square inscribed in a circle of radius 10cm
asked by ainder on December 23, 2009 
algebra
Find a quadratic model for the set of values: (2, 20), (0, 4), (4, 20). Show your work Please help!
asked by Chloe on July 4, 2018 
math
find the absolute minimum and maximum values of f(x)= x^(2/3) (3+x) on the interval [2,1] i did a mistake on the other one sorry.
asked by help!! on April 29, 2013 
Calculus
Find a formula for the derivatives of the function m(x)=1/(x+1) Please help.....Any assistance would be greatly appreciated.
asked by George on September 12, 2008 
Please Help:D
Point N is on hypotenuse BC of triangle ABC such than angle CAN is 45 degrees. If AC=8 and AB=6, find AN.
asked by My Name Is Bob on April 18, 2012 
Math
Find the missing sides of the similar triangles ABC and DEF. AC=2 AB=5 CB=? DF=4 FE=8 DE=?
asked by Heather on November 13, 2013 
Math
Find the value of "s": s = 1^2  2^2 + 3^2  4^2 + ...  (2006)^2 + (2007)^2 Answer: 2 015 028 Help me solve it, please?
asked by Anonymous on November 27, 2007 
Math
Find the equation of the line that is perpendicular y=3/5x4 that passes through the point (1,3) I forgot how to do this. Please help
asked by Anonymous on December 17, 2015 
calculus
Given the function: y = 2  x  x^3 use limits to find the slope (and then the equation) of the tangent line at x =2.
asked by Alex on September 25, 2008 
math
find the quotient of 488 and 8 by partitioning the dividend. show your work
asked by kylie on January 29, 2013 
Chemistry
Find the volume in liters of 0.452 M manganese(II) sulfate that contains 54.5 g of solute?
asked by Megan on September 19, 2010
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