Asfand

This page lists questions and answers that were posted by visitors named Asfand.

Questions

The following questions were asked by visitors named Asfand.

A ladder 6m long rests against the vertical wall. How far is the top of the ladder sliding down the wall when the bottom of the ladder is 4m from the wall and sliding at a speed of 1m/s?

Four items, all with equal masses, are used to construct the device depicted to the right. Two of the items are uniform solid disks, the smaller of which has half the radius of the other. The disks are glued together so that they share a common axle.The o...

A tetrahedron is formed in the rst quadrant by the three coordinate planes and the plane that meets the x-axis at a > 0, the y-axis at b > 0 and the z-axis at c > 0. Compute its volume. Kindly help

I applied Gauss Jordan on a matric and result what i get is x+2y=3 y=0 z=free How to find three intersection points for this system? Kindly help

If two matrices are known and are inverse of each other.How can we use these matrices to find the point of intersections for the given set of 3D planes? Kindly help

Find the average interval of function 3x^3-12x^2 on the interval [-5,4]? My answer is 114.75 but when i put it on submission , it tell me that its wrong not sure why kindly help and tell me right answer

Sir i need help in two questions, i am stuck ! 1) Calculate the population within a 7mile radius if the radialpopulation density is 6(3+r^2)^1/3 ? Use decimal notation and aswer should be in million. 2) Find the volume of solid obtained by rotating the re...

I am sure this is the last time i am bothering you steve for today! you are very helpful. 1) I have to find the population density i which r is 0.2 apart and distance is 1.2km so there are total 7 values from 0 to 1.2 , i am taking right and left end-poin...

Find the points on the lemniscate, given below, where the tangent is horizontal 2(x^2 + y^2)^2 = 49(x^2 − y^2)

A continous function y=f(x) crosses x-axis at points x=-3,0,2,5. Use mean value theorem to show that function has three critical points? I am stuck in this question kindly help

Find the equation of the line through the point (3, 5) that cuts off the least area from the first quadrant? y-A=B(x-C) i know its slope is -3/5 which is B. But what are the values of A and C?

convert polar equation into rectangular equation? theta= 4pi/3. Confused kindly help

The rectangular coordinates of a point are given (-5,-5root3). Find polar coordinates of the point. Express theta in radians. Answer must be in form (Type an ordered pair. Type an exact answer in terms of pi.Use integers or fractions for any numbers in t...

The rectangular coordinates of a point are given (-5,-5root3). Find polar coordinates of the point. Express theta in radians.

The rectangular coordinates of a point are given (0,-6). Find polar coordinates of the point such that r greater than 0 and 0 less than or equals theta less than 2pi. how to solve this damon please help me

r=1-rcos(theta)convert into rectangular equation? r with cos creating trouble for me how to solve this?

Compute the exact value of the following series summation of (-1)^n (1/k) lower end n=1 upper end inf How to solve this ? kindly help asap

How to divide a right angled triangle into two isosceles triangle ? Kindly help

Answers

The following answers were posted by visitors named Asfand.

hot dog 9.5$ and juice 5.5$

9.5 for hotdog and 5.5 for juice. I have answered the same question yesterday which was complete this one is not. So i remember the answer.

I have put both of these answer's but still wrong don't know what to do

First is D and second is A

done thank you steve

i need four points how to find?

Yes i did exactly the same but website is not accepting my answer, not sure why

my bad thank you sir

didnt get it how r is 6 and from where does 3/4 come if suppose that no are 3,-3root3 then?

got it thank you