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Salman
Questions and answers by
Salman
Questions (115)
What did the Europeans call the Native Americans?
Indians "Noble savages' or just "Savages' were also commonly used Are you sure
1 answer
683 views
If p,q and r are whole numbers and
p + 1/[(q+1)/r] = 25/19, what is the value of q ?
3 answers
699 views
f(x)=[sqrt((x-68)^2 + x^3-116x^2-417x+267460)] - 10
To find the minimum value of we need to check the value at the following
2 answers
500 views
Gravel is being dumped from a conveyor belt at a rate of 20 cubic feet per minute. It forms a pile in the shape of a right
2 answers
799 views
t noon, ship A is 30 nautical miles due west of ship B. Ship A is sailing west at 16 knots and ship B is sailing north at 22
4 answers
779 views
Water is leaking out of an inverted conical tank at a rate of cubic centimeters per min at the same time that water is being
1 answer
474 views
A conical water tank with vertex down has a radius of 10 feet at the top and is 29 feet high. If water flows into the tank at a
2 answers
1,156 views
For each of the given functions f(x), find the derivative (f^−1)'(c) at the given point c, using Theorem , first finding
2 answers
521 views
At noon, ship A is 30 nautical miles due west of ship B. Ship A is sailing west at 16 knots and ship B is sailing north at 22
3 answers
528 views
At noon, ship A is 30 nautical miles due west of ship B. Ship A is sailing west at 16 knots and ship B is sailing north at 22
5 answers
6,471 views
Find the derivative of the inverse of the function
f(x)=6x+(9x^21) when x=-15
3 answers
970 views
A computer company produces hardware and software using the same facility. (i.e., with the same L and K). The total cost of
2 answers
543 views
Socrates owns just one ship. The ship is worth $200 million dollars. If the ship sinks,
Socrates loses $200 million. The
4 answers
1,922 views
A computer company produces hardware and software using the same facility. (i.e., with the same L and K). The total cost of
2 answers
545 views
Socrates owns just one ship. The ship is worth $200 million dollars. If the ship sinks,
Socrates loses $200 million. The
3 answers
875 views
prove lim x->0 sinx/x=1
1 answer
497 views
A rancher wants to fence in an area of 500000 square feet in a rectangular field and then divide it in half with a fence down
4 answers
2,636 views
The circumference of a sphere was measured to be cm with a possible error of cm. Use linear approximation to estimate the
2 answers
733 views
The circumference of a sphere was measured to be 74 cm with a possible error of 0.5 cm. Use linear approximation to estimate the
3 answers
1,567 views
Someone plz give me interesting topics for argumentative essay
4 answers
1,079 views
Determine where the absolute extrema of f(x)=-3(x^2)+7x on the interval [1,3] occur.
1. The absolute maximum occurs at = 2. The
2 answers
1,059 views
A fence 4 feet tall runs parallel to a tall building at a distance of 2 feet from the building.
What is the length of the
2 answers
1,230 views
Consider the function
f(x) = 7 x + 3 {x ^ -1 }. For this function there are four important intervals: (-infinity, A],
1 answer
403 views
Use linear approximation, i.e. the tangent line, to approximate 1.6^3 as follows:
Let f(x) = x ^3. The equation of the tangent
1 answer
659 views
The linear approximation at x = 0 to
sin (5 x) is A + B x. Find A and B?
3 answers
1,188 views
Use linear approximation to estimate the amount of paint in cubic centimeters needed to apply a coat of paint cm thick to a
1 answer
661 views
The circumference of a sphere was measured to be 74.000 cm with a possible error of 0.50000 cm. Use linear approximation to
2 answers
537 views
The circumference of a sphere was measured to be 74.000 cm with a possible error of 0.50000 cm. Use linear approximation to
2 answers
1,042 views
Use Newton's method to approximate a root of the equation (2 x^3 + 4 x + 4 =0) as follows.
Let (x_1 = -1\) be the initial
4 answers
1,604 views
Use linear approximation to estimate the amount of paint in cubic centimeters needed to apply a coat of paint 0.040000 cm thick
2 answers
637 views
Use linear approximation, i.e. the tangent line, to approximate 8.4^(1/3) as follows:
Let f(x)= x^(1/3) . The equation of the
4 answers
1,856 views
I have to give a 3 minute presentation on any topic. Please give me some interesting ideas for a topic
2 answers
567 views
I have to give a presentation for which i need to think of a business plan, work out its intricacies and plan its operations. I
1 answer
1,236 views
The function((x^2 + 7x + 14)^(1/2)) - x
has one horizontal asymptote at y=?
1 answer
272 views
There is a point (P) on the graph of [x^2+y^2- 136 x + 12 y + 4560 = 0] and a point(Q) on the graph of
[(y + 6)^2 = x^3 - 116 x^2
1 answer
368 views
There is a point (P) on the graph of [x^2+y^2- 136 x + 12 y + 4560 = 0] and a point(Q) on the graph of
[(y + 6)^2 = x^3 - 116 x^2
1 answer
375 views
There is a point (P) on the graph of [x^2+y^2- 136 x + 12 y + 4560 = 0] and a point(Q) on the graph of
[(y + 6)^2 = x^3 - 116 x^2
1 answer
439 views
There is a point (P) on the graph of [x^2+y^2- 136 x + 12 y + 4560 = 0] and a point(Q) on the graph of
[(y + 6)^2 = x^3 - 116 x^2
5 answers
653 views
There is a point (P) on the graph of [x^2+y^2- 136 x + 12 y + 4560 = 0] and a point(Q) on the graph of
[(y + 6)^2 = x^3 - 116 x^2
1 answer
361 views
There is a point (P) on the graph of [x^2+y^2- 136 x + 12 y + 4560 = 0] and a point(Q) on the graph of
[(y + 6)^2 = x^3 - 116 x^2
1 answer
388 views
f(x)=[sqrt((x-68)^2 + x^3-116x^2-417x+267460)] - 10
To find the minimum value of we need to check the value at the following
7 answers
450 views
f(x)=[sqrt((x-68)^2 + x^3-116x^2-417x+267460)] - 10
To find the minimum value of we need to check the value at the following
1 answer
412 views
I need to give a 5 minute presentation. Please give me some easy, but interesting topics, something which no one else would tend
4 answers
522 views
intergrate(e^5x)/((e^10x)+4)dx
1 answer
347 views
Find the area enclosed between
f(x)=0.4x^2+5 and g(x)=x From x=-5 to x=8
2 answers
561 views
For the following integral find an appropriate trigonometric substitution of the form x=f(t) to simplify the integral.
INT((4x^2-
4 answers
1,538 views
Please give me ideas for the topics of a 3000 words research/thesis essay
1 answer
465 views
For the following integral find an appropriate TRIGNOMETRIC SUBSTITUTION of the form x=f(t) to simplify the integral.
INT((4x^2-3
2 answers
971 views
The following sum
[(sqrt(36-((6/n)^2))).(6/n)] + [(sqrt(36-((12/n)^2))).(6/n)]+ ... + [(sqrt(36-((6n/n)^2))).(6/n)] is a right
1 answer
693 views
The following sum
[(sqrt(36-((6/n)^2))).(6/n)] + [(sqrt(36-((12/n)^2))).(6/n)]+ ... + [(sqrt(36-((6n/n)^2))).(6/n)] is a right
1 answer
850 views
The following sum
[(sqrt(36-((6/n)^2))).(6/n)] + [(sqrt(36-((12/n)^2))).(6/n)]+ ... + [(sqrt(36-((6n/n)^2))).(6/n)] is a right
2 answers
593 views
The following sum
[(sqrt(36-((6/n)^2))).(6/n)] + [(sqrt(36-((12/n)^2))).(6/n)]+ ... + [(sqrt(36-((6n/n)^2))).(6/n)] is a right
2 answers
792 views
For the following integral find an appropriate TRIGONOMETRIC SUBSTITUTION of the form x=f(t) to simplify the integral.
INT
3 answers
973 views
For the following integral find an appropriate TRIGONOMETRIC SUBSTITUTION of the form x=f(t) to simplify the integral.
INT
2 answers
649 views
For the following integral find an appropriate TRIGONOMETRIC SUBSTITUTION of the form x=f(t) to simplify the integral.
INT
3 answers
1,262 views
Match each polar equation below to the best description. Each answer should be C,F,I,L,M,O,or T.
DESCRIPTIONS C. Cardioid, F.
1 answer
723 views
Find the length of the entire perimeter of the region inside
r = 16sin(theta) but outside r = 4.
4 answers
1,634 views
Match each polar equation below to the best description. Each answer should be C,F,I,L,M,O,or T.
DESCRIPTIONS C. Cardioid, F.
1 answer
747 views
Find the area of the region bounded by: r=7-1sin(theta)
2 answers
534 views
Match each polar equation below to the best description. Each answer should be C,F,I,L,M,O,or T.
DESCRIPTIONS C. Cardioid, F.
1 answer
660 views
Find the area of the region which is bounded by the polar curves
theta =pi and r=2theta 0<theta<1.5pi inclusive
1 answer
456 views
A circle C has center at the origin and radius 9. Another circle K has a diameter with one end at the origin and the other end
1 answer
1,316 views
Find the area of the region which is bounded by the polar curves
theta =pi and r=2theta 0<theta<1.5pi inclusive
4 answers
527 views
Find the area of the region which is bounded by the polar curves
theta =pi and r=2theta 0<theta<1.5pi inclusive
3 answers
454 views
A circle C has center at the origin and radius 9. Another circle K has a diameter with one end at the origin and the other end
3 answers
1,381 views
A circle C has center at the origin and radius 9. Another circle K has a diameter with one end at the origin and the other end
2 answers
835 views
A circle C has center at the origin and radius 9. Another circle K has a diameter with one end at the origin and the other end
3 answers
1,130 views
Find the area of the region which is bounded by the polar curves
theta =pi and r=2theta 0<theta<1.5pi inclusive
3 answers
932 views
Find the area of the region which is bounded by the polar curves
theta =pi and r=2theta 0<theta<1.5pi inclusive
1 answer
376 views
Find the area of the region which is bounded by the polar curves
theta =pi and r=2theta 0<theta<1.5pi inclusive
1 answer
386 views
what does the positive slope of a line with Government expenditure (G) represent when Y=Total expenditure is on the x axis.
For
1 answer
983 views
Represent the function f(x)=10ln(8-x) as a Maclaurin series.
sum_{n=0}^infty (c_n) (x^n) The coefficients are C_0= 10ln8
1 answer
475 views
Represent the function f(x)=10ln(8-x) as a Maclaurin series.
sum_{n=0}^infty (c_n) (x^n) The coefficients are C_0= 10ln8
1 answer
471 views
A system of equations is given by:
F1(x,y,a,b) = x² + bxy + y² - a – 2 = 0 F2(x,y,a,b) = x² + y ² - b² + 2a + 3 = 0 Where
1 answer
360 views
Find the partial derivative y with respect to s for the following function:
y=[((x_1)^2)+(x_1)(x_2)+((x_2)^2)]/((x_1)+(x_2))
1 answer
338 views
Find the total derivative dz/dt, given
z=f(x,y,t) where x=a+bt and y=c+dt
1 answer
458 views
Represent the function f(x)= 10ln(8-x) as a Maclaurin series and Find the radius of convergence
4 answers
1,496 views
A system of equations is given by:
F1(x,y,a,b) = x² + bxy + y² - a – 2 = 0 F2(x,y,a,b) = x² + y ² - b² + 2a + 3 = 0 Where
1 answer
381 views
Find the partial derivative y with respect to s for the following function:
y=[((x_1)^2)+(x_1)(x_2)+((x_2)^2)]/((x_1)+(x_2))
1 answer
410 views
Find the total derivative dz/dt, given
z=f(x,y,t) where x=a+bt and y=c+dt
4 answers
1,614 views
A system of equations is given by:
F1(x,y,a,b) = x² + bxy + y² - a – 2 = 0 F2(x,y,a,b) = x² + y ² - b² + 2a + 3 = 0 Where
1 answer
401 views
A system of equations is given by:
F1(x,y,a,b) = x² + bxy + y² - a – 2 = 0 F2(x,y,a,b) = x² + y ² - b² + 2a + 3 = 0 Where
1 answer
435 views
Find the partial derivative y with respect to s for the following function:
y=[((x1)^2)+(x1)(x2)+((x2)^2)]/((x1)+(x2)) where
2 answers
546 views
A system of equations is given by:
F1(x,y,a,b) = x² + bxy + y² - a – 2 = 0 F2(x,y,a,b) = x² + y ² - b² + 2a + 3 = 0 Where
1 answer
395 views
Find an equation of the tangent plane (in the variables x, y and z) to the parametric surface
r(u,v) =(2u, 3u^2+5v, -4v^2) at the
1 answer
500 views
Find an equation of the tangent plane (in the variables x, y and z) to the parametric surface
r(u,v) =(2u, 3u^2+5v, -4v^2) at the
1 answer
486 views
The Keynesian Multiplier under lump sum taxes
A. Smaller than that under proportional tax B. Equal to that under proportional tax
1 answer
411 views
If investment is dependent on income in addition to interest rate (assuming C and G have usual forms) then the Keynesian
1 answer
395 views
Find the maximum and minimum values of f(x,y,z)=3x+1y+5z on the sphere x^2+y^2+z^2=1
4 answers
1,207 views
Find the maximum and minimum values of f(x,y)=3x+y on the ellipse x^2+4y^2=1
1 answer
459 views
Consider the solid that lies above the square (in the xy-plane) R=[0,2]*[0,2],
and below the elliptic paraboloid
1 answer
1,066 views
Consider the transformation T:x=(41/40)u−(9/41)v , y=(9/41)u+(40/41)v
A. Computer the Jacobian: delta(x,y)/delta(u,v)= ? B. The
1 answer
529 views
Using polar coordinates, evaluate the integral which gives the area which lies in the first quadrant between the circles
4 answers
1,240 views
Suppose that ∫∫_D f(x,y)dA=3 where D is the disk x^2+y^2<=16. Now suppose E is the disk x^2+y^2<=144 and g(x)=3f(x/3,y/3),
1 answer
420 views
Evaluate the triple integral ∫∫∫_E (x)dV
where E is the solid bounded by the paraboloid x=10y^2+10z^2 and x=10
4 answers
1,605 views
Evaluate the triple integral ∫∫∫_E (x+y)dV where E is bounded by the parabolic cylinder y=5x^2 and the planes z=9x, y=20x
3 answers
602 views
Use a triple integral to find the volume of the solid bounded by the parabolic cylinder y=3x^2 and the planes z=0,z=2 and y=1.
1 answer
506 views
Evaluate the triple integral ∫∫∫_E (xy)dV where E is the solid tetrahedon with vertices (0,0,0), (4,0,0), (0,1,0), (0,0,4)
2 answers
690 views
Use a triple integral to find the volume of the solid enclosed by the paraboloid x=8y^2+8z^2 and the plane x=8.
2 answers
597 views
Evaluate the triple integral ∫∫∫_E (x^2.e^y)dV where E is bounded by the parabolic cylinder z=1−y^2 and the planes z=0,
2 answers
563 views
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