Calculus: Early Transcendental Functions (MindTap Course List)
6th Edition
ISBN: 9781285774770
Author: Ron Larson, Bruce H. Edwards
Publisher: Cengage Learning
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Question
Chapter 14, Problem 11PS
To determine
To calculate: The relationship between the constants a and k such that the function
is a joint denisty function for continuous variables x and y.
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Chapter 14 Solutions
Calculus: Early Transcendental Functions (MindTap Course List)
Ch. 14.1 - Evaluate the iterated integral: 0433cosrdrdCh. 14.1 - Prob. 1ECh. 14.1 - Evaluate the integral: xx2yxdyCh. 14.1 - Prob. 3ECh. 14.1 - Prob. 4ECh. 14.1 - Evaluate the integral: 04x2x2ydyCh. 14.1 - Evaluate the integral: x3x(x2+3y2)dyCh. 14.1 - Evaluate the integral: eyyylnxxdx;y0Ch. 14.1 - Evaluate the integral: 1y21y2(x2+y2)dxCh. 14.1 - Evaluate the integral: 0x2yeyxdy
Ch. 14.1 - Evaluate the integral: y2sin3xcosydxCh. 14.1 - Evaluate the iterated integral: 0102(x+y)dydxCh. 14.1 - Prob. 12ECh. 14.1 - Prob. 13ECh. 14.1 - Prob. 14ECh. 14.1 - Evaluate the iterated integral: 0401ycosxdydxCh. 14.1 - Prob. 16ECh. 14.1 - Prob. 17ECh. 14.1 - Prob. 18ECh. 14.1 - Evaluate the iterated integral: 010x1x2dydxCh. 14.1 - Prob. 20ECh. 14.1 - Prob. 21ECh. 14.1 - Prob. 22ECh. 14.1 - Prob. 23ECh. 14.1 - Prob. 24ECh. 14.1 - Evaluate the iterated integral: 0204y224y2dxdyCh. 14.1 - Prob. 26ECh. 14.1 - Evaluate the iterated integral: 0202cosrdrdCh. 14.1 - Prob. 28ECh. 14.1 - Evaluating an Iterated Integral In Exercises...Ch. 14.1 - Prob. 30ECh. 14.1 - Prob. 31ECh. 14.1 - Prob. 32ECh. 14.1 - Evaluate the improper iterated integral: 111xydxdyCh. 14.1 - Evaluating an Improper Iterated Integral In...Ch. 14.1 - Finding the Area of a Region In Exercises 3538,...Ch. 14.1 - Prob. 36ECh. 14.1 - Prob. 37ECh. 14.1 - Prob. 38ECh. 14.1 - Finding the Area of a Region In Exercises37-42,...Ch. 14.1 - Finding the Area of a Region In Exercises37-42,...Ch. 14.1 - Prob. 40ECh. 14.1 - Prob. 42ECh. 14.1 - Finding the Area of a Region In Exercises37-42,...Ch. 14.1 - Prob. 44ECh. 14.1 - Changing the Order of Integration In Exercises...Ch. 14.1 - Prob. 46ECh. 14.1 - Changing the Order of Integration In Exercises...Ch. 14.1 - Changing the Order of Integration In Exercises...Ch. 14.1 - Changing the Order of Integration In Exercises...Ch. 14.1 - Changing the Order of Integration In Exercises...Ch. 14.1 - Changing the Order of Integration In Exercises...Ch. 14.1 - Prob. 52ECh. 14.1 - Changing the Order of Integration In Exercises...Ch. 14.1 - Changing the Order of Integration In Exercises...Ch. 14.1 - Prob. 60ECh. 14.1 - Changing the Order of Integration In Exercises...Ch. 14.1 - Changing the Order of Integration In Exercises...Ch. 14.1 - Prob. 57ECh. 14.1 - Prob. 58ECh. 14.1 - Prob. 61ECh. 14.1 - Prob. 59ECh. 14.1 - Prob. 62ECh. 14.1 - Prob. 65ECh. 14.1 - Prob. 66ECh. 14.1 - Prob. 67ECh. 14.1 - Prob. 68ECh. 14.1 - Changing the Order of Integration In Exercises...Ch. 14.1 - Prob. 70ECh. 14.1 - Prob. 63ECh. 14.1 - HOW DO YOU SEE IT? Use each order of integration...Ch. 14.1 - Prob. 71ECh. 14.1 - Prob. 72ECh. 14.1 - Prob. 73ECh. 14.1 - Prob. 74ECh. 14.1 - Prob. 75ECh. 14.1 - Prob. 76ECh. 14.1 - Prob. 77ECh. 14.1 - Prob. 78ECh. 14.1 - Prob. 79ECh. 14.1 - Prob. 80ECh. 14.1 - Prob. 82ECh. 14.1 - Prob. 83ECh. 14.1 - Prob. 84ECh. 14.1 - Prob. 85ECh. 14.1 - True or False? In Exercises 79 and 80, determine...Ch. 14.2 - Prob. 1ECh. 14.2 - Prob. 2ECh. 14.2 - Prob. 3ECh. 14.2 - Prob. 4ECh. 14.2 - Prob. 5ECh. 14.2 - Prob. 6ECh. 14.2 - Prob. 7ECh. 14.2 - Prob. 8ECh. 14.2 - Prob. 9ECh. 14.2 - Evaluating a Double Integral In Exercises 7-12,...Ch. 14.2 - Prob. 11ECh. 14.2 - Evaluating a Double Integral In Exercises13-20,...Ch. 14.2 - Prob. 13ECh. 14.2 - Prob. 14ECh. 14.2 - Prob. 15ECh. 14.2 - Prob. 16ECh. 14.2 - Prob. 17ECh. 14.2 - Prob. 18ECh. 14.2 - Prob. 19ECh. 14.2 - Prob. 20ECh. 14.2 - Prob. 22ECh. 14.2 - Finding Volume In Exercise 21-26, use double...Ch. 14.2 - Finding Volume In Exercise 21-26, use double...Ch. 14.2 - Finding Volume In Exercise 21-26, use double...Ch. 14.2 - Prob. 25ECh. 14.2 - Prob. 26ECh. 14.2 - Finding Volume In Exercises 29-34, set up and...Ch. 14.2 - Finding Volume In Exercises 29-34, set up and...Ch. 14.2 - Prob. 31ECh. 14.2 - Prob. 32ECh. 14.2 - Prob. 30ECh. 14.2 - Prob. 29ECh. 14.2 - Prob. 33ECh. 14.2 - Prob. 34ECh. 14.2 - Volume of a Region Bounded by Two Surfaces In...Ch. 14.2 - Volume of a Region Bounded by Two Surfaces In...Ch. 14.2 - Volume of a Region Bounded by Two Surfaces In...Ch. 14.2 - Prob. 38ECh. 14.2 - Finding Volume Using Technology In Exercises...Ch. 14.2 - Finding Volume Using Technology In Exercises...Ch. 14.2 - Prob. 41ECh. 14.2 - Prob. 42ECh. 14.2 - Prob. 43ECh. 14.2 - Finding Volume Find the volume of the solid in the...Ch. 14.2 - Evaluating an Iterated Integral In Exercises...Ch. 14.2 - Prob. 46ECh. 14.2 - Prob. 47ECh. 14.2 - Prob. 48ECh. 14.2 - Evaluating an Iterated Integral In Exercises 4550,...Ch. 14.2 - Evaluating an Iterated Integral In Exercises...Ch. 14.2 - Prob. 51ECh. 14.2 - Prob. 52ECh. 14.2 - Prob. 53ECh. 14.2 - Prob. 54ECh. 14.2 - Average Value In Exercises 51-56, find the average...Ch. 14.2 - Prob. 56ECh. 14.2 - Average Production The Cobb-Douglas production...Ch. 14.2 - Prob. 58ECh. 14.2 - Prob. 60ECh. 14.2 - Prob. 59ECh. 14.2 - Prob. 61ECh. 14.2 - Prob. 62ECh. 14.2 - Prob. 63ECh. 14.2 - Prob. 64ECh. 14.2 - Prob. 65ECh. 14.2 - Prob. 66ECh. 14.2 - Prob. 67ECh. 14.2 - Prob. 68ECh. 14.2 - Prob. 69ECh. 14.2 - Prob. 70ECh. 14.2 - Maximizing a Double Integral Determine the region...Ch. 14.2 - Minimizing a Double Integral Determine the region...Ch. 14.2 - Prob. 73ECh. 14.2 - Prob. 74ECh. 14.2 - Prob. 75ECh. 14.2 - Show that if 12 there does not exist a real-valued...Ch. 14.3 - CONCEPT CHECK Choosing a Coordinate System In...Ch. 14.3 - Prob. 1ECh. 14.3 - Prob. 2ECh. 14.3 - Prob. 3ECh. 14.3 - Describing a Region In Exercises 5-8, use polar...Ch. 14.3 - Describing a Region In Exercises 5-8, use polar...Ch. 14.3 - Describing a Region In Exercises 5-8, use polar...Ch. 14.3 - Describing a Region In Exercises 5-8, use polar...Ch. 14.3 - Evaluating a Double Integral in Exercises 9-16,...Ch. 14.3 - Prob. 10ECh. 14.3 - Prob. 11ECh. 14.3 - Prob. 12ECh. 14.3 - Prob. 13ECh. 14.3 - Prob. 14ECh. 14.3 - Prob. 15ECh. 14.3 - Prob. 16ECh. 14.3 - Prob. 17ECh. 14.3 - Prob. 18ECh. 14.3 - Converting to Polar Coordinates: In Exercises...Ch. 14.3 - Converting to Polar Coordinates: In Exercises...Ch. 14.3 - Prob. 21ECh. 14.3 - Converting to Polar Coordinates: In Exercises...Ch. 14.3 - Prob. 23ECh. 14.3 - Prob. 24ECh. 14.3 - Converting to Polar Coordinates: In Exercises...Ch. 14.3 - Prob. 26ECh. 14.3 - Prob. 27ECh. 14.3 - Prob. 28ECh. 14.3 - Converting to Polar Coordinates: In Exercises...Ch. 14.3 - Converting to Polar Coordinates: In Exercises...Ch. 14.3 - Converting to Polar Coordinates: In Exercises...Ch. 14.3 - Prob. 32ECh. 14.3 - In Exercises 33-38, use a double integral in polar...Ch. 14.3 - In Exercises 33-38, use a double integral in polar...Ch. 14.3 - Prob. 35ECh. 14.3 - In Exercises 33-38, use a double integral in polar...Ch. 14.3 - Prob. 37ECh. 14.3 - In Exercises 33-38, use a double integral in polar...Ch. 14.3 - Prob. 39ECh. 14.3 - Prob. 40ECh. 14.3 - Prob. 41ECh. 14.3 - AreaIn Exercises 41-46, use a double integral to...Ch. 14.3 - AreaIn Exercises 41-46, use a double integral to...Ch. 14.3 - Prob. 44ECh. 14.3 - Prob. 45ECh. 14.3 - Prob. 46ECh. 14.3 - Prob. 47ECh. 14.3 - Prob. 48ECh. 14.3 - Area: In Exercises 47-52, sketch a graph of the...Ch. 14.3 - Area: In Exercises 47-52, sketch a graph of the...Ch. 14.3 - Prob. 51ECh. 14.3 - Prob. 52ECh. 14.3 - Prob. 53ECh. 14.3 - Prob. 54ECh. 14.3 - Prob. 55ECh. 14.3 - Prob. 56ECh. 14.3 - Population The population density of a city is...Ch. 14.3 - Prob. 58ECh. 14.3 - Prob. 59ECh. 14.3 - Glacier Horizontal cross sections of a piece of...Ch. 14.3 - Prob. 61ECh. 14.3 - Prob. 62ECh. 14.3 - Prob. 63ECh. 14.3 - Prob. 64ECh. 14.3 - Prob. 65ECh. 14.3 - Prob. 66ECh. 14.3 - Prob. 67ECh. 14.3 - Prob. 68ECh. 14.3 - Prob. 69ECh. 14.3 - Prob. 70ECh. 14.4 - Prob. 1ECh. 14.4 - Prob. 2ECh. 14.4 - Prob. 3ECh. 14.4 - Prob. 4ECh. 14.4 - Finding the Center of Mass In Exercises 7-10, find...Ch. 14.4 - Finding the Center of Mass In Exercises 7-10, find...Ch. 14.4 - Prob. 7ECh. 14.4 - Finding the Center of Mass In Exercises 7-10, find...Ch. 14.4 - Prob. 9ECh. 14.4 - Prob. 10ECh. 14.4 - Finding the Center of Mass In Exercises 13-24,...Ch. 14.4 - Finding the Center of Mass In Exercises 13-24,...Ch. 14.4 - Finding the Center of Mass In Exercises 13-24,...Ch. 14.4 - Finding the Center of Mass In Exercises 13-24,...Ch. 14.4 - Finding the Center of Mass In Exercises 13-24,...Ch. 14.4 - Finding the Center of Mass In Exercises 13-24,...Ch. 14.4 - Finding the Center of Mass In Exercises 13-24,...Ch. 14.4 - Finding the Center of Mass In Exercises 13-24,...Ch. 14.4 - Prob. 19ECh. 14.4 - Finding the Center of Mass In Exercises 1122, find...Ch. 14.4 - Finding the Center of Mass In Exercises 1122, find...Ch. 14.4 - Finding the Center of Mass In Exercises 1122, find...Ch. 14.4 - Finding the Center of Mass Using Technology In...Ch. 14.4 - Prob. 24ECh. 14.4 - Prob. 25ECh. 14.4 - Prob. 26ECh. 14.4 - Prob. 27ECh. 14.4 - Finding the Radius of Gyration About Each Axis In...Ch. 14.4 - Prob. 29ECh. 14.4 - Prob. 30ECh. 14.4 - Prob. 31ECh. 14.4 - Finding the Radius of Gyration About Each Axis In...Ch. 14.4 - Prob. 33ECh. 14.4 - Prob. 34ECh. 14.4 - Prob. 35ECh. 14.4 - Prob. 36ECh. 14.4 - Prob. 37ECh. 14.4 - Prob. 38ECh. 14.4 - Prob. 39ECh. 14.4 - Prob. 40ECh. 14.4 - Hydraulics In Exercises 43-46, determine the...Ch. 14.4 - Hydraulics In Exercises 43-46, determine the...Ch. 14.4 - Hydraulics In Exercises 43-46, determine the...Ch. 14.4 - Hydraulics In Exercises 43-46, determine the...Ch. 14.4 - Prob. 45ECh. 14.4 - Prob. 46ECh. 14.4 - Prob. 47ECh. 14.4 - HOW DO YOU SEE IT? The center of mass of the...Ch. 14.4 - Proof Prove the following Theorem of Pappus: Let R...Ch. 14.5 - Prob. 1ECh. 14.5 - Prob. 2ECh. 14.5 - Prob. 3ECh. 14.5 - Prob. 4ECh. 14.5 - Prob. 5ECh. 14.5 - Prob. 6ECh. 14.5 - Prob. 7ECh. 14.5 - Prob. 8ECh. 14.5 - Prob. 9ECh. 14.5 - Prob. 10ECh. 14.5 - Prob. 11ECh. 14.5 - Prob. 12ECh. 14.5 - Prob. 13ECh. 14.5 - Prob. 14ECh. 14.5 - Prob. 15ECh. 14.5 - Prob. 16ECh. 14.5 - Finding Surface Area In Exercises 17-20, find the...Ch. 14.5 - Prob. 18ECh. 14.5 - Prob. 19ECh. 14.5 - Prob. 20ECh. 14.5 - Prob. 21ECh. 14.5 - Prob. 22ECh. 14.5 - Prob. 23ECh. 14.5 - Prob. 24ECh. 14.5 - Prob. 25ECh. 14.5 - Prob. 26ECh. 14.5 - Prob. 27ECh. 14.5 - Prob. 28ECh. 14.5 - Prob. 29ECh. 14.5 - Prob. 30ECh. 14.5 - Prob. 31ECh. 14.5 - Prob. 32ECh. 14.5 - Prob. 33ECh. 14.5 - Prob. 34ECh. 14.5 - Prob. 35ECh. 14.5 - Surface Area Show that the surface area of the...Ch. 14.6 - Evaluating a Triple Iterated Integral In Exercises...Ch. 14.6 - Prob. 2ECh. 14.6 - Prob. 3ECh. 14.6 - Prob. 4ECh. 14.6 - Prob. 5ECh. 14.6 - Prob. 6ECh. 14.6 - Prob. 7ECh. 14.6 - Prob. 8ECh. 14.6 - Prob. 9ECh. 14.6 - Prob. 10ECh. 14.6 - Prob. 11ECh. 14.6 - Prob. 12ECh. 14.6 - Prob. 13ECh. 14.6 - Prob. 14ECh. 14.6 - Prob. 15ECh. 14.6 - Prob. 16ECh. 14.6 - Volume In Exercises 19-24, use a triple integral...Ch. 14.6 - Volume In Exercises 19-24, use a triple integral...Ch. 14.6 - Prob. 19ECh. 14.6 - Prob. 20ECh. 14.6 - Volume In Exercises 2124, use a triple integral to...Ch. 14.6 - Prob. 22ECh. 14.6 - Volume In Exercises 19-24, use a triple integral...Ch. 14.6 - Prob. 24ECh. 14.6 - Prob. 25ECh. 14.6 - Prob. 26ECh. 14.6 - Prob. 27ECh. 14.6 - Changing the Order of Integration In Exercises...Ch. 14.6 - Prob. 29ECh. 14.6 - Changing the Order of Integration In Exercises...Ch. 14.6 - Prob. 31ECh. 14.6 - Orders of Integration In Exercises 31-34, write a...Ch. 14.6 - Prob. 33ECh. 14.6 - Prob. 34ECh. 14.6 - Orders of Integration In Exercises 35 and 36, the...Ch. 14.6 - Prob. 36ECh. 14.6 - Prob. 37ECh. 14.6 - Prob. 38ECh. 14.6 - Prob. 39ECh. 14.6 - Prob. 40ECh. 14.6 - Prob. 41ECh. 14.6 - Prob. 42ECh. 14.6 - Prob. 43ECh. 14.6 - Think About It The center of mass of a solid of...Ch. 14.6 - Prob. 45ECh. 14.6 - Prob. 46ECh. 14.6 - Prob. 47ECh. 14.6 - Prob. 48ECh. 14.6 - Prob. 49ECh. 14.6 - CentroidIn Exercises 47-52, find the centroid of...Ch. 14.6 - CentroidIn Exercises 47-52, find the centroid of...Ch. 14.6 - CentroidIn Exercises 47-52, find the centroid of...Ch. 14.6 - Prob. 53ECh. 14.6 - Prob. 54ECh. 14.6 - Prob. 55ECh. 14.6 - Moments of InertiaIn Exercises 53- 56, find Ix,Iy,...Ch. 14.6 - Prob. 57ECh. 14.6 - Prob. 58ECh. 14.6 - Moments of InertiaIn Exercises 59 and 60, set up a...Ch. 14.6 - Prob. 60ECh. 14.6 - Prob. 61ECh. 14.6 - Prob. 62ECh. 14.6 - Average ValueIn Exercises 63-66, find the average...Ch. 14.6 - Prob. 64ECh. 14.6 - Prob. 65ECh. 14.6 - Prob. 66ECh. 14.6 - Prob. 67ECh. 14.6 - Prob. 68ECh. 14.6 - EXPLORING CONCEPTS (continued) Think About It...Ch. 14.6 - Prob. 70ECh. 14.6 - Maximizing a Triple Integral Find the solid region...Ch. 14.6 - Prob. 72ECh. 14.6 - Prob. 73ECh. 14.7 - Prob. 1ECh. 14.7 - Prob. 2ECh. 14.7 - Evaluating an Iterated IntegralIn Exercises 16,...Ch. 14.7 - Prob. 4ECh. 14.7 - Prob. 5ECh. 14.7 - Evaluating a Triple Iterated IntegralIn Exercises...Ch. 14.7 - Prob. 7ECh. 14.7 - Prob. 8ECh. 14.7 - Prob. 9ECh. 14.7 - Prob. 10ECh. 14.7 - Prob. 11ECh. 14.7 - Volume In Exercises 11-14, sketch the solid region...Ch. 14.7 - Prob. 13ECh. 14.7 - Converting Coordinates In Exercises 1316, convert...Ch. 14.7 - Converting Coordinates In Exercises 41-44, convert...Ch. 14.7 - Prob. 17ECh. 14.7 - Prob. 18ECh. 14.7 - Prob. 19ECh. 14.7 - Prob. 20ECh. 14.7 - Volume In Exercises 1722, use cylindrical...Ch. 14.7 - Prob. 22ECh. 14.7 - Prob. 23ECh. 14.7 - Prob. 24ECh. 14.7 - Using Cylindrical CoordinatesIn Exercises 23-28,...Ch. 14.7 - Prob. 26ECh. 14.7 - Prob. 29ECh. 14.7 - Prob. 31ECh. 14.7 - Prob. 33ECh. 14.7 - Volume In Exercises 31-34, use spherical...Ch. 14.7 - Volume In Exercises 31-34, use spherical...Ch. 14.7 - Volume In Exercises 31-34, use spherical...Ch. 14.7 - Mass In Exercises 35 and 36, use spherical...Ch. 14.7 - Mass In Exercises 35 and 36, use spherical...Ch. 14.7 - Prob. 39ECh. 14.7 - Center of MassIn Exercises 37 and 38, use...Ch. 14.7 - Prob. 41ECh. 14.7 - Moment of Inertia In Exercises 39 and 40, use...Ch. 14.7 - Prob. 43ECh. 14.7 - Prob. 44ECh. 14.7 - Prob. 45ECh. 14.7 - Prob. 46ECh. 14.7 - Prob. 47ECh. 14.7 - HOW DO YOU SEE IT? The solid is bounded below by...Ch. 14.7 - Prob. 49ECh. 14.8 - Prob. 34ECh. 14.8 - Prob. 1ECh. 14.8 - Prob. 2ECh. 14.8 - Prob. 3ECh. 14.8 - Finding a Jacobian In Exercises 3-10, find the...Ch. 14.8 - Finding a Jacobian In Exercises 3-10, find the...Ch. 14.8 - Prob. 6ECh. 14.8 - Prob. 7ECh. 14.8 - Prob. 8ECh. 14.8 - Prob. 9ECh. 14.8 - Using a Transformation In Exercises 11-14, sketch...Ch. 14.8 - Prob. 11ECh. 14.8 - Prob. 12ECh. 14.8 - Prob. 13ECh. 14.8 - Prob. 14ECh. 14.8 - Prob. 15ECh. 14.8 - Prob. 16ECh. 14.8 - Prob. 17ECh. 14.8 - Prob. 18ECh. 14.8 - Prob. 19ECh. 14.8 - Evaluating a Double Integral Using a Change of...Ch. 14.8 - Prob. 21ECh. 14.8 - Prob. 22ECh. 14.8 - Prob. 23ECh. 14.8 - Prob. 24ECh. 14.8 - Prob. 25ECh. 14.8 - Prob. 26ECh. 14.8 - Prob. 27ECh. 14.8 - Prob. 28ECh. 14.8 - Prob. 29ECh. 14.8 - Prob. 30ECh. 14.8 - Using an Ellipse Consider the region R in the...Ch. 14.8 - Prob. 32ECh. 14.8 - Prob. 33ECh. 14.8 - Prob. 35ECh. 14.8 - Prob. 36ECh. 14.8 - Prob. 37ECh. 14.8 - Prob. 38ECh. 14.8 - Prob. 39ECh. 14.8 - Prob. 40ECh. 14.8 - Prob. 41ECh. 14 - Prob. 1RECh. 14 - Prob. 2RECh. 14 - Prob. 3RECh. 14 - Prob. 4RECh. 14 - Prob. 5RECh. 14 - Prob. 6RECh. 14 - Prob. 7RECh. 14 - Prob. 8RECh. 14 - Prob. 9RECh. 14 - Finding the Area of a Region In Exercises 7-10,...Ch. 14 - Prob. 11RECh. 14 - Prob. 14RECh. 14 - Switching the Order of Integration In Exercises...Ch. 14 - Prob. 12RECh. 14 - Prob. 15RECh. 14 - Prob. 16RECh. 14 - Prob. 17RECh. 14 - Finding Volume In Exercises 17-20, use a double...Ch. 14 - Prob. 19RECh. 14 - Prob. 20RECh. 14 - Prob. 21RECh. 14 - Prob. 22RECh. 14 - Prob. 23RECh. 14 - Prob. 24RECh. 14 - Prob. 25RECh. 14 - Converting to Polar Coordinates In Exercises 25...Ch. 14 - Prob. 27RECh. 14 - Volume In Exercises 27 and 28, use a double...Ch. 14 - Prob. 29RECh. 14 - Prob. 30RECh. 14 - Prob. 31RECh. 14 - Prob. 32RECh. 14 - Area and Volume Consider the region R in the...Ch. 14 - Prob. 34RECh. 14 - Prob. 35RECh. 14 - Prob. 36RECh. 14 - Prob. 37RECh. 14 - Prob. 38RECh. 14 - Prob. 39RECh. 14 - Prob. 40RECh. 14 - Prob. 41RECh. 14 - Prob. 42RECh. 14 - Prob. 43RECh. 14 - Prob. 44RECh. 14 - Building Design A new auditorium is built with a...Ch. 14 - Surface Area The roof over the stage of an open...Ch. 14 - Prob. 47RECh. 14 - Prob. 48RECh. 14 - Prob. 49RECh. 14 - Prob. 50RECh. 14 - Prob. 51RECh. 14 - Prob. 52RECh. 14 - Prob. 53RECh. 14 - Prob. 54RECh. 14 - Changing the Order of Integration In Exercises 57...Ch. 14 - Prob. 57RECh. 14 - Prob. 58RECh. 14 - Prob. 59RECh. 14 - Prob. 60RECh. 14 - Prob. 61RECh. 14 - Prob. 62RECh. 14 - Prob. 63RECh. 14 - Prob. 64RECh. 14 - Prob. 65RECh. 14 - Prob. 66RECh. 14 - Prob. 67RECh. 14 - Prob. 68RECh. 14 - Prob. 69RECh. 14 - Prob. 70RECh. 14 - Prob. 71RECh. 14 - Evaluating a Double Integral Using a Change of...Ch. 14 - Prob. 73RECh. 14 - Prob. 74RECh. 14 - Volume Find the volume of the solid of...Ch. 14 - Prob. 2PSCh. 14 - Prob. 3PSCh. 14 - Prob. 4PSCh. 14 - Prob. 5PSCh. 14 - Prob. 6PSCh. 14 - Prob. 7PSCh. 14 - Volume Show that the volume of a spherical block...Ch. 14 - Prob. 9PSCh. 14 - Prob. 10PSCh. 14 - Prob. 11PSCh. 14 - Prob. 12PSCh. 14 - Prob. 14PSCh. 14 - Prob. 15PSCh. 14 - Prob. 16PSCh. 14 - Prob. 18PS
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- Particles are a major component of air pollution in many areas. It is of interest to study the sizes of contaminating particles. Let X represent the diameter, in micrometers, of a randomly chosen particle. Assume that in a certain area, the probability density function of X is inversely proportional to the volume of the particle; that is, assume that f(x) = {c/x3 x≥1 0 x<1 where c is a constant. 1. The term PM10 refers to particles 10 μm or less in diameter. What proportion of the contaminating particles are PM10? (Round the final answer to two decimal places.)2. The term PM2.5 refers to particles 2.5 μm or less in diameter. What proportion of the contaminating particles are PM2.5? (Round the final answer to two decimal places.) 3. What proportion of the PM10 particles are PM2.5? (Round the final answer to three decimal places.) This is a homework assignment and I'm not sure how to do these problems, and the book isn't helping.arrow_forwardAn article describes a model for the movement of a particle. Assume that a particle moves within the region A bounded by the x-axis, the line x = 1, and the line y = x. Let(X, Y ) denote the position of the particle at a given time. The joint density of X and Y is given by the function below. Find P(0.5 < X < 1, 0 < Y < 0.5)arrow_forwardThe joint frequency function of ( X , Y) is given to be f(x, y) = Ae−x−y , ; 0 ≤ x ≤ y, 0 ≤ y < +∞ = 0 ; otherwise(i) Determine A.(ii) Find the marginal density function of X.(iii) Find the marginal density function of Y.(iv) Examine if X and Y are independent.(v) Find the conditional density function of Y given X = 2.arrow_forward
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- i) Find the joint probability density function of X1 and X2. ii) Using the transformation method, find the joint probability density function of Y1 = X21 and Y2 = X1 + X2 iii) Determine the marginal density function of Y2arrow_forwardWaiting for the Train. A commuter train arrives punctually at a station every half hour. Each morning, a commuter named John leaves his house and casually strolls to the train station. The time, in minutes, that John waits for the train is a variable with density curve y = 1/30 for 0< x< 30, and y = 0 otherwise. a. Graph the density curve of this variable. b.. Show that the area under this density curve to the left of any number x between 0 and 30 equals x30. What percentage of the time does John wait for the train c. less than 5 minutes? d. between 10 and 15 minutes? e. at least 20 minutes?arrow_forwardWaiting for the Train. A commuter train arrives punctually at a station every half hour. Each morning, a commuter named John leaves his house and casually strolls to the train station. The time, in minutes, that John waits for the train is a variable with density curve y = 1/30 for 0< x< 30, and y = 0 otherwise. a. Graph the density curve of this variable.b. Show that the area under this density curve to the left of any number x between 0 and 30 equals x/30. What percentage of the time does John wait for the trainc. less than 5 minutes?d. between 10 and 15 minutes?e. at least 20 minutes?arrow_forward
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