I'm having a hard time understand how to solve these problems. The textbook provides the answers. But I need help understanding the step to get to the answer. Also, some of the images maybe be slightly misfigured. I had a hard time cut and pasting the images. If possible please provide diagrams on how you got the solutions. Than
A ferris wheel has a diameter of 50 feet and the center is 28 feet off the ground and the eight seats are evenly spaced around the circumference and the ferris wheel rotates counter clockwise once every 60 seconds. a.If the ride lasts 3 minutes, draw a graph that records the distance from the ground every 5 seconds for the le
Hello: I need help with the following: The impact of mathematics on technology. a. Prepare a 1,750 to 2,100-word paper which includes historical background on the mathematicians, their time period(s), and the contributions that affected their society and modern society. Provide specific examples of how the mathematical dev
Need help figuring this out There are 10 problems = 0.25 points each for a total of 2.5 points. Partial credit may be earned. Problem 1-Find the pair of factors with a product of 18 & a sum of -9. x2 - 9x + 18 = 0 Factor Problems 2-10. Problem 2 x2 - 14x + 49 = Problem 3 15y4 - 35y3 + 10y2 = Problem 4 x3
Please see the attached file for the fully formatted problems. f(x) = x^4 - 4x^3 + 10 a) Find f'(x) and f"(x). b) Find all critical points and identify any local max/min. c) Determine the intervals where f(x) is increasing or decreasing. d) Find all possible points of inflections. e) Determine the intervals whe
Suppose you own a lemonade stand. You have been experimenting with different prices per glass and have found that ...
Suppose you own a lemonade stand. You have been experimenting with different prices per glass and have found that you sell the following cups per day depending on the price you charge: Price Cups Sold 0.25 225 0.5 200 0.75 175 1 150 1.25 125 1.5 100 1.75 75 2 50 2.25 25 2.5 0
Production Cost - At a certain factory, approximately q(t) = t^2 + 50t units are manufactured during the first t hours of a production run, and the total cost of manufacturing q units is C(q) = 0.1q^2 + 10q + 400 dollars. Find the rate at which the manufacturing cost is changing with respect to time 2 hours after production c
For function ...(Please see attached file) a) identify zeroes of function b) what(if any) are vertical and horizontal asymptotes, in equation form c)first derivative: f'(x)= second derivative f"(x)= d) intervals where function is increasing and decreasing
For the function: y(x) = x^2 - 4.1x + 1.7 find the instantaneous rate of change of the function at x = 2. Compare the instantaneous rate of change to the average rate of change on the interval [1.9, 2.0]. (Please see the attached file)
Determine the given function is a solution of the differential equation: y = Ce^-t + 4 y' +y - 7 = 0 (Please see the attached file)
The revenue for a given company as a function of time is modeled by the function ... (Please see the attached file)
The revenue for a given company as a function of time is modeled by the function: R(t) = -175.1t^2 + 193.5t + 295.3 Compute the rate of change of the revenue at any time for this model function and determine the predicted rate of change of revenue at t = 1 year and t = 5 years. (Please see the attached file)
Suppose we want to analyze the function: f(x) = 3x^4 - 8x^3 (a) Determine all points where the concavity of the function is zero. (b) Which of these points is inflection points? (Please see the attached file)
Find the equation of a tangent line to the function at the indicated point: g(x) = e^-x^3 (-1, e^-1) (Please see the attached document)
Please help with the following problem. Provide a step by step calculation. Sales and Saturation Point : Integration using Separation of Variables - The rate of increase in sales ... (Please see the attached file) Sales: The rate of increase in sales S (in thousands of units) of a product is proportional to the current le
Sketch the region between the graphs of the functions and compute the area of this region: y = 9 - x^2, y = x^2 - 4
Determine two numbers that have a product of 128 and a minumum sum.
How do you use Riemann sums to evaluate an integral? I don't have an example written, but could provide one if necessary.
Investment: The rate of growth of an investment is proportional to the amount in the investment at any time t ...
Investment: The rate of growth of an investment is proportional to the amount in the investment at any time t. That is, dA/dt = kA The initial investment is $1000 and after 10 years the balance is $3320.12. The general solution is: A = Ce^kt What is the particular solution?
Use integration to find the general solution of the differential equation: dy/dx = 1 / (1 + x)
A particle starts at the point (-2,0), moves along the x-axis to (2,0), and then along the semicircle y= squareroot(4 - x^2) to the starting point. Use Green's Theorem to find the work done on this particle by the force field F(x,y)= < x, x^3 + 3xy^2 >
Factor 1. x^2 + 12x +36 - y^6 2.9y^2 + 12y + 4 - x^2 solve each equation n^2 + n = 72 (4x + 9)(x - 4)(x + 1) = 0 m^3 = m^2 + 12m (x + 4)(5x - 1 ) = 0 x^ + 6x - 7 = 0 A stereo system installer needs to run speaker wire along the two diagonals of a rectangular room whose dimensions are 40 feet by 75
In years gone by, undersea cabales were used to provide communication link between ... A three meter high wall is 4 M. from the base of a building. Find the length of the shortest ladder ... (Help me in attached problems.) Thanks
Differential Equation - I need help with this differential equation and an explanation at each step (especially the substitution step) xdx +(y-2x)dy=0
I need help with this differential equation and an explanation at each step (especially the substitution step) xdx +(y-2x)dy=0
Z= x^2 - 3x^2y^3, x= se^t, y= se^-t
A fence 3√3 meters high stands 1 meter away from a wall. What is the shortest ladder that can reach from the fence to the wall? Hint: draw a picture. Let (theta) be the angle the ladder makes with the ground. Part of the ladder goes from the ground to the top of the fence, and the other part goes from the top of the fence to t
Calculus - Find all the local maxima and minima and all the inflection points of ... (Please see the attached problem.)
Find all the local maxima and minima and all the inflection points of y = 9x^4 - 11x^3 + 3x^2 + 1. Use the information to sketch Graph of this function, Make it big so everyone can see what is happening (Please see the attached problem.)
See attached file Determine whether each of the following function is a solution of Laplace's equation
Calculus - The figure shows graphs of..... Identify each curve and explain your choices [See attached file]
The figure shows graphs of..... Identify each curve and explain your choices [See attached file]
Calculus - Functions, Graphs and Derivatives (Please see file for complete description)
Problems on functions, graphs and derivatives ... (see attachment for equations)