Login or Sign Up

Ask a New Question

math calculus

Questions

The revenue R for a company selling x units isR = 700x − 0.1^x2. (a) Use differentials to approximate the change in revenue as
1. 4 answers
2. asked by akash
3. 4,221 views
In the year 2005, a picture supposedly painted by a famous artist some time after 1815 but before 1865 contains 95 percent of
1. 4 answers
2. asked by Urgent help
3. 8,220 views
Use implicit differentiation to find the equation of the tangent line to the curve xy^3+2xy=9 at the point (31). The equation of
1. 2 answers
2. asked by LEON
3. 822 views
The concentration C (in milligrams per milliliter) of a drug in a patient's bloodstream t hours after injection into muscle
1. 4 answers
2. asked by justin
3. 3,365 views
Find the half-life (in hours) of a radioactive substance that is reduced by 30 percent in 40 hours.
1. 4 answers
2. asked by Urgent help
3. 11,729 views
Please explain how it is (ln 4)¡Ò^8 2 x^-1 dx= (ln 8) ¨C (ln 2) =(ln 4)
1. 4 answers
2. asked by Scott
3. 363 views
Find the are under the given curvey=square root of x + 1 from x=0 to x=9 Please walk me through each step.
1. 1 answer
2. asked by Scott
3. 354 views
how to find derivate of:y=(-4x^2+8)/(x^2+2)^2
1. 1 answer
2. asked by steve
3. 250 views
Hi could someone please explain to me how i would use the chain ruledy/dx = dy/du(du/dx) to solve for y= sin(x+y) - im looking
1. 3 answers
2. asked by sarah
3. 382 views
how to calculate dy/dx for the curve y=x^(ln x)^2
1. 1 answer
2. asked by p
3. 356 views
In the viewing rectangle [-4, 4] by [-20, 20], graph the function f(x) = x3 - 3x and its secant line through the points (-3,
1. 1 answer
2. asked by VM
3. 379 views
1.)dy/dx for 3x^7+5/x^3+3(7square roots of x^2)+sinx2.)d/dx sinx/6x^4 3.)d/dx sin(6x^4) 4.)d/dx sin^4(6x)
1. 1 answer
2. asked by tremaine
3. 329 views
(24x^3-54x^2-15x)/(6x^2-15x)i don't factor number from whole equation way i do it is find number that add to give me -54 and
1. 7 answers
2. asked by Shreya
3. 770 views
7/(x-2)(x+5)-8/(x+5)(x-3)7(x-3)-8(x-2)/(x-2)(x+5)(x-3) 7x-21-8x+16/(x-2)(x+5)(x-3) 7x-8x give me -1x and -21+16 give me -5. for
1. 7 answers
2. asked by Shreya
3. 323 views
In an experiment a persons body temperature is given by T=310-(7/9)^n where n is the number of minutes after in an experiment a
1. 2 answers
2. asked by rima
3. 811 views
what does this function show at x=5?f(x)=^2-25/x-5 A. removable discountinuity B. jump discountinuity C. infinite discountinuity
1. 4 answers
2. asked by Disha
3. 831 views
What value must be defined for f(4) to remove the discontinuity of this function at x = 4?f(x)= x^2-16/x-4 0 4 -4 8 -8
1. 2 answers
2. asked by jessica
3. 919 views
. Folding a Pyramid - A pyramid with a square base and four faces,each in the shape of an isosceles triangle, is made by cutting
1. 1 answer
2. asked by Paige
3. 950 views
. Folding a Pyramid - A pyramid with a square base and four faces,each in the shape of an isosceles triangle, is made by cutting
1. 1 answer
2. asked by Paige
3. 423 views
. Folding a Pyramid - A pyramid with a square base and four faces,each in the shape of an isosceles triangle, is made by cutting
1. 1 answer
2. asked by Paige
3. 409 views
. Folding a Pyramid - A pyramid with a square base and four faces,each in the shape of an isosceles triangle, is made by cutting
1. 1 answer
2. asked by Paige
3. 771 views
. Folding a Pyramid - A pyramid with a square base and four faces,each in the shape of an isosceles triangle, is made by cutting
1. 1 answer
2. asked by Paige
3. 414 views
. Folding a Pyramid - A pyramid with a square base and four faces,each in the shape of an isosceles triangle, is made by cutting
1. 1 answer
2. asked by Paige
3. 457 views
. Folding a Pyramid - A pyramid with a square base and four faces,each in the shape of an isosceles triangle, is made by cutting
1. 1 answer
2. asked by Paige
3. 417 views
. Folding a Pyramid - A pyramid with a square base and four faces,each in the shape of an isosceles triangle, is made by cutting
1. 1 answer
2. asked by Paige
3. 461 views
. Folding a Pyramid - A pyramid with a square base and four faces,each in the shape of an isosceles triangle, is made by cutting
1. 1 answer
2. asked by Paige
3. 439 views
. Folding a Pyramid - A pyramid with a square base and four faces,each in the shape of an isosceles triangle, is made by cutting
1. 1 answer
2. asked by Paige
3. 451 views
. Folding a Pyramid - A pyramid with a square base and four faces,each in the shape of an isosceles triangle, is made by cutting
1. 2 answers
2. asked by Paige
3. 513 views
. Folding a Pyramid - A pyramid with a square base and four faces,each in the shape of an isosceles triangle, is made by cutting
1. 1 answer
2. asked by Paige
3. 929 views
. Folding a Pyramid - A pyramid with a square base and four faces,each in the shape of an isosceles triangle, is made by cutting
1. 1 answer
2. asked by Paige
3. 422 views
. Folding a Pyramid - A pyramid with a square base and four faces,each in the shape of an isosceles triangle, is made by cutting
1. 1 answer
2. asked by Paige
3. 433 views
. Folding a Pyramid - A pyramid with a square base and four faces,each in the shape of an isosceles triangle, is made by cutting
1. 1 answer
2. asked by Paige
3. 426 views
. Folding a Pyramid - A pyramid with a square base and four faces,each in the shape of an isosceles triangle, is made by cutting
1. 2 answers
2. asked by Paige
3. 538 views
. Folding a Pyramid - A pyramid with a square base and four faces,each in the shape of an isosceles triangle, is made by cutting
1. 2 answers
2. asked by Paige
3. 671 views
Find the absolute extrema of the function on the closed interval. Use a graphing utility to verify your results. (Round your
1. 2 answers
2. asked by akash
3. 974 views
The concentration C (in milligrams per milliliter) of a drug in a patient's bloodstream t hours after injection into muscle
1. 4 answers
2. asked by akash
3. 1,250 views
The demand function for a product is given byp = 10,000 [1 − (5/5 + e^−0.001x)] where p is the price per unit (in dollars)
1. 1 answer
2. asked by sam
3. 515 views
The demand function for a product is given byp = 10,000(1 − (5/5 + e^−0.001x)) where p is the price per unit (in dollars)
1. 2 answers
2. asked by harold
3. 548 views
The marginal cost of a product is modeled bydC/dx= 16/cube root 16x + 3 where x is the number of units. When x = 17, C = 120.
1. 1 answer
2. asked by steven
3. 1,110 views
Find the equation of the function f whose graph passes through the point (0, 4/3) and whose derivative isf'(x) = x sqrt 16 −
1. 3 answers
2. asked by steven
3. 1,707 views
Find the equation of the function f whose graph passes through the given point. (Remember to use ln |u| where appropriate.)f'(x)
1. 1 answer
2. asked by steven
3. 437 views
The volume of the solid obtained by rotating the region bounded by y=x^2−2x and y=x about the line y=9, has the form a/bπ,
1. 2 answers
2. asked by andy
3. 970 views
A person stands on a bridge that is 100 feet above a river.If she drops a pebble how fast is it moving after 2 seconds? How long
1. 3 answers
2. asked by Kimmie
3. 539 views
if i,j,k are the standard unit basic vectors, in 3 space, determine the value ofk dot(j-3k)+(i-4k) dot (i-4k)-8 |i cross -k|
1. 6 answers
2. asked by Tina
3. 1,781 views
For the function: f(x)= 2+x-x^2/ (x-1)^2 ; f'(x)= x-5/(x-1)^3 ; f''(x)=2x-14/(x-1)^4a)find vertical and horizontal asymptotes.
1. 2 answers
2. asked by Sarah
3. 481 views
convert these symmetric equations to parametric form:line 1:(x-1)/k = (y-2)/2 = (z+1)/k-1 and line 2: (x+3)/-2 = (z)/1, y=-1
1. 1 answer
2. asked by Sarah
3. 350 views
what is the difference between the function 2^x and (1/2)^x?
1. 7 answers
2. asked by Sara
3. 464 views
Find the intervals on which the function f(x)=x²/³(10-x) is increasing and decreasing. Sketch the graph of y=f(x)and identify
1. 2 answers
2. asked by Jay
3. 581 views
A poster is to contain 300 (cm square) of printed matter with margins 10cm at the top and bottom and 5cm at each side. Find the
1. 4 answers
2. asked by Aquino,Vanessa Mae
3. 3,657 views
Let f be twice differentiable with f(0)=12, f(3)=9, and f '(3)=4.Evaluate the integral upper limit 3 and lower integral 0 xf''
1. 5 answers
2. asked by Carl
3. 2,735 views
Find (f/g)(x) and state the domain of the new function.F(x)=1/√x ; g(x)=4 √x
1. 1 answer
2. asked by Iyanna Beard
3. 249 views
Jordan and Mike are both planning on attending university in...Jordan and Mike are both planning on attending university in
1. 2 answers
2. asked by nermin
3. 931 views
f (x) = x^6 - 3x^4 + 3x^2 - 1Find the: a) domain b) intercepts c) asymptotes d) symmetry e) critical values of the 1st
1. 2 answers
2. asked by please help
3. 244 views