Calculus question and answers for September 22, 2023
- Q Ough e Determine the total number of observations Determine the width of each class Determine the midpoint of the second class Determine the modal class or classes Determine the class...
- Q 5 Use the method of variation of parameters to find the general solution of the following system 2 1 x 2 x X X 1 3t
- Q a Suppose g is a differentiable If f x 2g x ln g x x function with g 1 2 and g 1 1 find f 1 Express your answer...
- Q Consider the recurrence relation a 3a IL 2 with base condition a 2 n 1 0 a Use iteration to obtain an explicit formula closed form for the nth term...
- Q 900 A marketing group determines that the demand equation for a barstool can be modeled by p where p is 0 4 the price in dollars and q is the...
- Q e average cost of a turntable is given by C x 140 000x 30 0 02x dollars per turntable Week oduction is currently 3 000 and is increasing at a...
- Q emaker of a candy that comes in colors gives the portion of each color as shown A candy is ected at random from each of two bags Find the bability...
- Q 20 15 10 5 y 20 15 10 0 10 15 20 5 10 15 20 Show Transcribed Text X
- Q Find the Fourier series of f on the given interval f x e X f x 2 C Give the number to which the Fourier series converges at a point...
- Q Sketch a possible graph of a function f x that satisfies the following conditions f x 0 on 1 f x 0 on 1 f x 0 on 2 and...
- Q d the minimum and maximum values of z 7x 6y if possible for the following set of con 3x 4y z 12 x 4y 28 x 20 y 20 lect...
- Q Question 4 7 2 7 Part 1 of 2 e the following linear programming problem imize z 10x 12y ject to 3x 8ys 24 10x y 24 x20 y20 maximum...
- Q L 2 Kaity has 2000 linear feet of fence and wants to enclose a rectangular field with it for her farm animals The field will border a straight river and...
- Q Picos co 5 Consider the function f x x 3x2 on the closed interval 3 x 2 a Find where the global maximum and global minimum occur f x x...
- Q Points DETAILS PREVIOUS ANSWERS Find the interest rate needed for an investment of 4 000 to grow to an amount of 4 400 in 5 months if interest is compounded...
- Q Find the derivative of the function f x In 4x f x 1 4x X
- Q 00 Calculate the sum of the series a whose partial sums are given S 6 3 0 6 n n 1
- Q Online Video Viewers As broadband Internet grows more popular video services such as YouTube will continue to expand The number of online video viewers in millions is projected to grow...
- Q Listen Determine the volume of the solid obtained by rotating the region bounded by the given curves about the specified line y ln x y 1 y 3 x 0...
- Q Find the derivative of the function x ex 3 f x
- Q Determine the volume of the solid obtained by rotating the region bounded by y x and x y about the x axis 16T 133 18
- Q Find the derivative of the function f x f x X ex
- Q Find the derivative of the function f x 5e f x 5 1
- Q Listen Use differentials and the volume of a sphere to estimate the amount of paint needed to apply a coat of paint 0 18 cm thick to a hemisph rical...
- Q Listen Determine the linear approximation function L x forf x tan x when a 0 OL x x 1 tan x x 1 when x is near zero OL x...
- Q Determine the differential for y 10 tan 10 tan t O dy O O dy dy 5sec t t 5sec t t dt dt 5sec t t 10sec t dt...
- Q The total cost of producing a type of truck is given by C x 22000 40x 0 05x where x is the number of trucks produced How many trucks should...
- Q Among all rectangles that have a perimeter of 162 find the dimensions of the one whose area is largest Write your answers as fractions reduced to lowest terms Answer Ke...
- Q Among all rectangles that have a perimeter of 180 find the dimensions of the one whose area is largest Write your answers as fractions reduced to lowest terms Keypa
- Q Use a line integral on the boundary to find the area of the following region A disk of radius 14 Set up the integral needed to find the area using...
- Q Find a formula for the quadratic function depicted in the following graph 10 5 Ay 10 5 Enable Zoom Pan 5 10 X
- Q The average cost of a turntable is given by C x 140 000x 30 0 02x dollars per turntable Wee production is currently 3 000 and is increasing at a...
- Q olve the triangle Bound to ono decimal place as needed 4 B C 5 2 A
- Q Find the surface area of revolution about the x axis of y 5 sin 3x over the interval 0 x
- Q For what numbers x 21 x 2 does csc x 1 Refer to the graph which shows y csc x in blue and y sin x in red In the...
- Q ketch a graph of a function f that is continuous on and has the following properties f x 0 and f x 0 on 1 f x 0 and f...
- Q For what numbers x 2 x 2 does cscx 1 Refer to the graph which shows y csc x in blue and y sin x in red In the interval...
- Q 1 point The height in centimeters of the tip of the minute hand on a vertical clock is a function f t of the time t in minutes The minut...
- Q Find the arclength of y 4x 2 on 4x 2 on 2 x 4
- Q Compute the discharge over the sharp crested weir shown below b 0 32m y 0 12m and weir height h 0 55m Solution 1 Discharge coefficient Cd 0 62 18...
- Q The volume of air contained in the lungs of a certain athlete is modeled by the equation U 329 sin 83zt 817 where t is time in minutes and u...
- Q 1 point Find a formula for the trigonometric function graphed below Use x as the independent variable in your formula f x help formulas I 8 5 6 25 8...
- Q 1 point Find amplitude and midline of the function y 8 cos 4x 3 a The midline is the line with equation b The amplitude is help numbers help equations
- Q 1 point Find the midline and amplitude of the graph of the blue function a The midline of the graph is the line with equation equations b The amplitude of...
- Q Among all rectangles that have a perimeter of 248 find the dimensions of the one whose area is largest Write your answers as fractions reduced to lowest terms Answer Keyp
- Q A projectile is launched upward with a velocity of 160 feet per second from the top of a 70 foot platform What is the maximum height attained by the projectile...
- Q Maximize the utility function U x y xy subject to the budget constraint 5x 9y 30 and find the maximizing value of y Round your answer to the nearest one...
- Q Step 2 of 2 Use the quadratic formula f x 3x 18x 23 to determine the coordinates of the vertex of the best fitting parabola Write the exact answer Do...
- Q Use the polygon to the right to complete parts a and b a Name the polygon If the polygon is a quadrilateral give its specific name b State whether or...
- Q 6 The function f x x cos x has a zero p 0 7390851332 Let po 5 and P 5 Set the tolerance equal to 10 10 for the Bisection...
- Q Hurz f6 In x x b arc where a b c constants Find f all
- Q Problem 4 20 points Consider the set of all rectangles that lie in the first quadrant have one edge along the positive x axis one corner at the origin and...
- Q Find the F x 5x 6 derivative Suet de
- Q se the matrices he total revenue for each booth Quantity Sold Booth 1 below to determine Booth 2 Shirts Hats Decals 70 90 85 100 50 90 otal Revenue for...
- Q The average cost of a turntable is given by C x 140 000x 1 30 0 02x dollars per turntable Weekly production is currently 3 000 and is increasing at...
- Q The lifting force F exerted on an airplane wing varies jointly as the area A of the wing s surface and the square of the plane s velocity v The...
- Q a varies directly as b and inversely as the cube of c If a 105 when b 4 and c 4 find a if b 10 and c 9 Round...
- Q Determine the value of a b 2 3 1 1 2 4 1 3 a 4 b a 1 C 1
- Q Determine the value of x 12 24 2 1 1 3 4 8
- Q Determine the number of ways each procedure can be done Line up three people for a photograph Prioritize four pending jobs from most to least important Arrange five books from...
- Q Two hallways one of width 2 feet the other of width 6 feet meet at a right angle See the illustration Complete parts a through d A L 0 2...
- Q A multiple choice test consists of 5 questions with each question having 3 posible answers How many differ
- Q 2 f x x 3x f derivative f x to Ure the definition find f x f x and
- Q T Find the average rate of change of f from 0 to 12 f x tan 2x The average rate of change is Simplify your answer including any radicals Type...
- Q The graph of y 2x 4 X 5 has a vertical asymptote What is it
- Q Find the gradient function for p x y ysin z 48 1 2
- Q Plot the following points on the graph on the right Label them with the A B C corresponding to the parts A B and C respectively 2 pts each A...
- Q A bridge is supported by triangular braces If the sides of each brace have lengths 63 feet 46 feet and 40 feet find the measure of the angle opposite the...
- Q Find the work done by a force of 5 pounds acting in the direction of 60 to the horizontal in moving a box from the point 0 0 to the...
- Q g v 1 3 2 and Find the cross product of 1 4 5 and w 6 pts
- Q c Identify each of the following graphs in terms of line circle cardioid limacon lemniscate or rose 2 pts each a 0 5 4 0 3 02 0 2 0...
- Q Convert the following to rectangular coordinates Angles are given in radians 5 pts each A B Give the exact value Give rounded to 1 decimal place 6 2
- Q During a figure skating routine Jackie and Peter skate apart with an angle of 15 between them Jackie skates for 5 meters and Peter skates for 7 meters How far...
- Q From the top of a 108 foot lighthouse the angle of depression of a boat at sea is 27 Find the horizontal distance from the boat to the base of...
- Q 10 Copy the following sign chart of y x to your work and draw a curve y f x above it whose 1st derivative fits the sign chart y 0...
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