
Math in Our World
3rd Edition
ISBN: 9780073519678
Author: David Sobecki Professor, Allan G. Bluman
Publisher: McGraw-Hill Education
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Chapter 9.1, Problem 27E
To determine
To convert: 375.6 cm to m.
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Exercises
Evaluate the following limits.
1. lim cot x/ln x
+01x
2. lim x² In x
+014
3. lim x*
x0+
4. lim (cos√√x)1/x
+014
5. lim x2/(1-cos x)
x10
6. lim e*/*
818
7. lim (secx - tan x)
x-x/2-
8. lim [1+(3/x)]*
x→∞0
In Exercises 1 through 3, let xo =
O and calculate P7(x) and R7(x).
1. f(x)=sin x, x in R.
2. f(x) = cos x, x in R.
3. f(x) = In(1+x), x≥0.
4. In Exercises 1, 2, and 3, for |x| 1, calculate a value of n such that P(x)
approximates f(x) to within 10-6.
5. Let (an)neN be a sequence of positive real numbers such that L =
lim (an+1/an) exists in R. If L < 1, show that an → 0. [Hint: Let
1111
L
iation
7. Let f be continuous on [a, b] and differentiable on (a, b). If lim f'(x)
xia
exists in R, show that f is differentiable at a and f'(a) = lim f'(x). A
similar result holds for b.
x-a
8. In reference to Corollary 5.4, give an example of a uniformly continuous
function on [0, 1] that is differentiable on (0, 1] but whose derivative is not
bounded there.
9. Recall that a fixed point of a function f is a point c such that f(c) = c.
(a) Show that if f is differentiable on R and f'(x)| x if x 1 and hence In(1+x) 0.
12. For 0 л/2. (Thus,
as x л/2 from the left, cos x is never large enough for x+cosx to be
greater than л/2 and cot x is never small enough for x + cot x to be less
than x/2.)
Chapter 9 Solutions
Math in Our World
Ch. 9.1 - Convert 81 feet to yards.Ch. 9.1 - The maximum cruising height of a Boeing 737 is...Ch. 9.1 - A football field is 100 yards long. How many...Ch. 9.1 - The speed of sound at sea level and room...Ch. 9.1 - Prob. 5TTOCh. 9.1 - Prob. 6TTOCh. 9.1 - Prob. 7TTOCh. 9.1 - Prob. 8TTOCh. 9.1 - Prob. 1ECh. 9.1 - Prob. 2E
Ch. 9.1 - Prob. 3ECh. 9.1 - Prob. 4ECh. 9.1 - Prob. 5ECh. 9.1 - Describe a good rule of thumb for relating inches...Ch. 9.1 - Prob. 7ECh. 9.1 - Prob. 8ECh. 9.1 - For Exercises 718, convert each using dimensional...Ch. 9.1 - Prob. 10ECh. 9.1 - Prob. 11ECh. 9.1 - Prob. 12ECh. 9.1 - Prob. 13ECh. 9.1 - Prob. 14ECh. 9.1 - Prob. 15ECh. 9.1 - Prob. 16ECh. 9.1 - Prob. 17ECh. 9.1 - Prob. 18ECh. 9.1 - Prob. 19ECh. 9.1 - Prob. 20ECh. 9.1 - For Exercises 1958, convert each measurement to...Ch. 9.1 - Prob. 22ECh. 9.1 - For Exercises 1958, convert each measurement to...Ch. 9.1 - Prob. 24ECh. 9.1 - For Exercises 1958, convert each measurement to...Ch. 9.1 - For Exercises 1958, convert each measurement to...Ch. 9.1 - Prob. 27ECh. 9.1 - Prob. 28ECh. 9.1 - Prob. 29ECh. 9.1 - For Exercises 1958, convert each measurement to...Ch. 9.1 - For Exercises 1958, convert each measurement to...Ch. 9.1 - Prob. 32ECh. 9.1 - Prob. 33ECh. 9.1 - Prob. 34ECh. 9.1 - Prob. 35ECh. 9.1 - Prob. 36ECh. 9.1 - Prob. 37ECh. 9.1 - Prob. 38ECh. 9.1 - Prob. 39ECh. 9.1 - Prob. 40ECh. 9.1 - Prob. 41ECh. 9.1 - Prob. 42ECh. 9.1 - Prob. 43ECh. 9.1 - Prob. 44ECh. 9.1 - Prob. 45ECh. 9.1 - For Exercises 1958, convert each measurement to...Ch. 9.1 - Prob. 47ECh. 9.1 - Prob. 48ECh. 9.1 - For Exercises 1958, convert each measurement to...Ch. 9.1 - Prob. 50ECh. 9.1 - Prob. 51ECh. 9.1 - Prob. 52ECh. 9.1 - Prob. 53ECh. 9.1 - Prob. 54ECh. 9.1 - Prob. 55ECh. 9.1 - Prob. 56ECh. 9.1 - Prob. 57ECh. 9.1 - Prob. 58ECh. 9.1 - Prob. 59ECh. 9.1 - A professional basketball court is 94 feet long....Ch. 9.1 - Prob. 61ECh. 9.1 - Prob. 62ECh. 9.1 - Prob. 63ECh. 9.1 - Prob. 64ECh. 9.1 - Prob. 65ECh. 9.1 - What are the dimensions of a 6 dm by 5 dm piece of...Ch. 9.1 - Prob. 67ECh. 9.1 - If a millipede has 1,000 legs, how many legs would...Ch. 9.1 - Prob. 69ECh. 9.1 - Prob. 70ECh. 9.1 - Prob. 71ECh. 9.1 - Prob. 72ECh. 9.1 - Prob. 73ECh. 9.1 - Prob. 74ECh. 9.1 - Prob. 75ECh. 9.1 - Prob. 76ECh. 9.1 - Prob. 77ECh. 9.1 - Prob. 78ECh. 9.1 - A college is building a new basketball court that...Ch. 9.1 - If three servings of ice cream have 20 grams of...Ch. 9.1 - Prob. 81ECh. 9.1 - The campus fitness center is installing an...Ch. 9.1 - Prob. 83ECh. 9.1 - Prob. 84ECh. 9.1 - Prob. 85ECh. 9.1 - Prob. 86ECh. 9.1 - Prob. 87ECh. 9.1 - Prob. 88ECh. 9.1 - Prob. 89ECh. 9.1 - Prob. 90ECh. 9.1 - Prob. 91ECh. 9.1 - Prob. 92ECh. 9.1 - Prob. 93ECh. 9.1 - Prob. 94ECh. 9.1 - Prob. 95ECh. 9.1 - In Problems 95104, decide what units in both the...Ch. 9.1 - Prob. 97ECh. 9.1 - Prob. 98ECh. 9.1 - In Problems 95104, decide what units in both the...Ch. 9.1 - In Problems 95104, decide what units in both the...Ch. 9.1 - Prob. 101ECh. 9.1 - Prob. 102ECh. 9.1 - Prob. 103ECh. 9.1 - Prob. 104ECh. 9.1 - Prob. 105ECh. 9.1 - What units would 7,000 cm have to be converted to...Ch. 9.1 - Prob. 107ECh. 9.2 - A 32-in. wide-screen TV has screen area 3.05 ft2....Ch. 9.2 - Prob. 2TTOCh. 9.2 - Prob. 3TTOCh. 9.2 - Fussy University prohibits any displays on...Ch. 9.2 - Prob. 5TTOCh. 9.2 - Prob. 6TTOCh. 9.2 - How many cubic feet of water are in a 100-gallon...Ch. 9.2 - Prob. 8TTOCh. 9.2 - Prob. 9TTOCh. 9.2 - Prob. 10TTOCh. 9.2 - Prob. 11TTOCh. 9.2 - Prob. 1ECh. 9.2 - Prob. 2ECh. 9.2 - Prob. 3ECh. 9.2 - Prob. 4ECh. 9.2 - Prob. 5ECh. 9.2 - Prob. 6ECh. 9.2 - Prob. 7ECh. 9.2 - For Exercises 768, convert each measurement to the...Ch. 9.2 - For Exercises 768, convert each measurement to the...Ch. 9.2 - Prob. 10ECh. 9.2 - Prob. 11ECh. 9.2 - Prob. 12ECh. 9.2 - Prob. 13ECh. 9.2 - Prob. 14ECh. 9.2 - Prob. 15ECh. 9.2 - Prob. 16ECh. 9.2 - Prob. 17ECh. 9.2 - Prob. 18ECh. 9.2 - Prob. 19ECh. 9.2 - Prob. 20ECh. 9.2 - Prob. 21ECh. 9.2 - Prob. 22ECh. 9.2 - Prob. 23ECh. 9.2 - Prob. 24ECh. 9.2 - Prob. 25ECh. 9.2 - Prob. 26ECh. 9.2 - Prob. 27ECh. 9.2 - Prob. 28ECh. 9.2 - Prob. 29ECh. 9.2 - Prob. 30ECh. 9.2 - Prob. 31ECh. 9.2 - Prob. 32ECh. 9.2 - Prob. 33ECh. 9.2 - Prob. 34ECh. 9.2 - Prob. 35ECh. 9.2 - Prob. 36ECh. 9.2 - Prob. 37ECh. 9.2 - Prob. 38ECh. 9.2 - Prob. 39ECh. 9.2 - Prob. 40ECh. 9.2 - Prob. 41ECh. 9.2 - Prob. 42ECh. 9.2 - Prob. 43ECh. 9.2 - For Exercises 768, convert each measurement to the...Ch. 9.2 - Prob. 45ECh. 9.2 - Prob. 46ECh. 9.2 - Prob. 47ECh. 9.2 - Prob. 48ECh. 9.2 - Prob. 49ECh. 9.2 - Prob. 50ECh. 9.2 - Prob. 51ECh. 9.2 - Prob. 52ECh. 9.2 - Prob. 53ECh. 9.2 - Prob. 54ECh. 9.2 - Prob. 55ECh. 9.2 - Prob. 56ECh. 9.2 - Prob. 57ECh. 9.2 - Prob. 58ECh. 9.2 - Prob. 59ECh. 9.2 - Prob. 60ECh. 9.2 - Prob. 61ECh. 9.2 - Prob. 62ECh. 9.2 - Prob. 63ECh. 9.2 - Prob. 64ECh. 9.2 - Prob. 65ECh. 9.2 - Prob. 66ECh. 9.2 - Prob. 67ECh. 9.2 - Prob. 68ECh. 9.2 - Prob. 69ECh. 9.2 - Jose has a 15-m2 garden and plans to buy some...Ch. 9.2 - Dan wants to pour a concrete patio in his...Ch. 9.2 - Chloe drank two 20-oz bottles of Diet Pepsi while...Ch. 9.2 - Prob. 73ECh. 9.2 - Prob. 74ECh. 9.2 - Prob. 75ECh. 9.2 - Prob. 76ECh. 9.2 - Prob. 77ECh. 9.2 - Prob. 78ECh. 9.2 - Five cubic feet of seawater have flooded into a...Ch. 9.2 - Prob. 80ECh. 9.2 - Prob. 81ECh. 9.2 - Prob. 82ECh. 9.2 - A search party covered 6 square miles of territory...Ch. 9.2 - A Jacuzzi was filled with 200 gallons of water....Ch. 9.2 - Prob. 85ECh. 9.2 - Prob. 86ECh. 9.2 - Prob. 87ECh. 9.2 - In Problems 8590, which unit would be most...Ch. 9.2 - Prob. 89ECh. 9.2 - Prob. 90ECh. 9.2 - Prob. 91ECh. 9.2 - Prob. 92ECh. 9.2 - Prob. 93ECh. 9.2 - Prob. 94ECh. 9.2 - Prob. 95ECh. 9.2 - Prob. 96ECh. 9.2 - Without doing any calculating, which sounds like...Ch. 9.2 - Prob. 100ECh. 9.2 - As a general rule, there are about 20 drops of...Ch. 9.3 - How many ounces is a 12-pound bowling ball?Ch. 9.3 - Prob. 2TTOCh. 9.3 - Prob. 3TTOCh. 9.3 - (a) One of the weight classes in Olympic boxing is...Ch. 9.3 - Barts football coach tells him that hell start...Ch. 9.3 - Prob. 6TTOCh. 9.3 - Prob. 7TTOCh. 9.3 - Prob. 1ECh. 9.3 - In most applications, weight and mass are treated...Ch. 9.3 - Even though the base unit of mass/weight in the...Ch. 9.3 - Measuring temperatures in metric units is...Ch. 9.3 - How do powers of 10 fit into the metric system of...Ch. 9.3 - Prob. 6ECh. 9.3 - For Exercises 716, convert to the indicated unit....Ch. 9.3 - For Exercises 716, convert to the indicated unit....Ch. 9.3 - For Exercises 716, convert to the indicated unit....Ch. 9.3 - For Exercises 716, convert to the indicated unit....Ch. 9.3 - Prob. 11ECh. 9.3 - Prob. 12ECh. 9.3 - Prob. 13ECh. 9.3 - Prob. 14ECh. 9.3 - For Exercises 716, convert to the indicated unit....Ch. 9.3 - For Exercises 716, convert to the indicated unit....Ch. 9.3 - For Exercises 1730, convert each metric weight to...Ch. 9.3 - For Exercises 1730, convert each metric weight to...Ch. 9.3 - For Exercises 1730, convert each metric weight to...Ch. 9.3 - For Exercises 1730, convert each metric weight to...Ch. 9.3 - For Exercises 1730, convert each metric weight to...Ch. 9.3 - For Exercises 1730, convert each metric weight to...Ch. 9.3 - For Exercises 1730, convert each metric weight to...Ch. 9.3 - For Exercises 1730, convert each metric weight to...Ch. 9.3 - For Exercises 1730, convert each metric weight to...Ch. 9.3 - For Exercises 1730, convert each metric weight to...Ch. 9.3 - For Exercises 1730, convert each metric weight to...Ch. 9.3 - For Exercises 1730, convert each metric weight to...Ch. 9.3 - For Exercises 1730, convert each metric weight to...Ch. 9.3 - For Exercises 1730, convert each metric weight to...Ch. 9.3 - For Exercises 3146, convert each amount to the...Ch. 9.3 - For Exercises 3146, convert each amount to the...Ch. 9.3 - For Exercises 3146, convert each amount to the...Ch. 9.3 - For Exercises 3146, convert each amount to the...Ch. 9.3 - For Exercises 3146, convert each amount to the...Ch. 9.3 - For Exercises 3146, convert each amount to the...Ch. 9.3 - For Exercises 3146, convert each amount to the...Ch. 9.3 - For Exercises 3146, convert each amount to the...Ch. 9.3 - For Exercises 3146, convert each amount to the...Ch. 9.3 - For Exercises 3146, convert each amount to the...Ch. 9.3 - For Exercises 3146, convert each amount to the...Ch. 9.3 - For Exercises 3146, convert each amount to the...Ch. 9.3 - For Exercises 3146, convert each amount to the...Ch. 9.3 - For Exercises 3146, convert each amount to the...Ch. 9.3 - For Exercises 3146, convert each amount to the...Ch. 9.3 - For Exercises 3146, convert each amount to the...Ch. 9.3 - For Exercises 4752, convert each Celsius...Ch. 9.3 - For Exercises 4752, convert each Celsius...Ch. 9.3 - For Exercises 4752, convert each Celsius...Ch. 9.3 - For Exercises 4752, convert each Celsius...Ch. 9.3 - For Exercises 4752, convert each Celsius...Ch. 9.3 - For Exercises 4752, convert each Celsius...Ch. 9.3 - For Exercises 5358, convert each Fahrenheit...Ch. 9.3 - Prob. 54ECh. 9.3 - Prob. 55ECh. 9.3 - For Exercises 5358, convert each Fahrenheit...Ch. 9.3 - Prob. 57ECh. 9.3 - Prob. 58ECh. 9.3 - Prob. 59ECh. 9.3 - Prob. 60ECh. 9.3 - Prob. 61ECh. 9.3 - Prob. 62ECh. 9.3 - Prob. 63ECh. 9.3 - Prob. 64ECh. 9.3 - When Cindy and Juan are informed that their new...Ch. 9.3 - Prob. 66ECh. 9.3 - Prob. 67ECh. 9.3 - Prob. 68ECh. 9.3 - Prob. 69ECh. 9.3 - For a chicken Marsala recipe, Janine needed 24 oz...Ch. 9.3 - Prob. 71ECh. 9.3 - Prob. 72ECh. 9.3 - Prob. 73ECh. 9.3 - Prob. 74ECh. 9.3 - Prob. 75ECh. 9.3 - While building a new playground at the city...Ch. 9.3 - Prob. 77ECh. 9.3 - During a dinner at Outback Steakhouse, a family of...Ch. 9.3 - An elevator says the maximum capacity is 1,000 kg....Ch. 9.3 - Prob. 80ECh. 9.3 - If the temperature goes down by 7 degrees Celsius...Ch. 9.3 - Between 8 A.M. and noon, the temperature rose by...Ch. 9.3 - Prob. 83ECh. 9.3 - A 1.7-ton truck crosses the border into Canada....Ch. 9.3 - Prob. 85ECh. 9.3 - Prob. 86ECh. 9.3 - Prob. 87ECh. 9.3 - Prob. 88ECh. 9.3 - (a) The bar graph shows the average monthly high...Ch. 9.3 - Australia is one of the worlds leading producers...Ch. 9.3 - Prob. 95ECh. 9.3 - Prob. 96ECh. 9.3 - Prob. 97ECh. 9.3 - Prob. 98ECh. 9 - For Exercises 116, convert each of the following...Ch. 9 - Prob. 2RECh. 9 - Prob. 3RECh. 9 - Prob. 4RECh. 9 - Prob. 5RECh. 9 - Prob. 6RECh. 9 - Prob. 7RECh. 9 - Prob. 8RECh. 9 - Prob. 9RECh. 9 - Prob. 10RECh. 9 - Prob. 11RECh. 9 - Prob. 12RECh. 9 - Prob. 13RECh. 9 - Prob. 14RECh. 9 - Prob. 15RECh. 9 - For Exercises 116, convert each of the following...Ch. 9 - Prob. 17RECh. 9 - Prob. 18RECh. 9 - Prob. 19RECh. 9 - Prob. 20RECh. 9 - Prob. 21RECh. 9 - Prob. 22RECh. 9 - Prob. 23RECh. 9 - Prob. 24RECh. 9 - Prob. 25RECh. 9 - Prob. 26RECh. 9 - Prob. 27RECh. 9 - Prob. 28RECh. 9 - Prob. 29RECh. 9 - Prob. 30RECh. 9 - Prob. 31RECh. 9 - Prob. 32RECh. 9 - For Exercises 2341, convert each of the following...Ch. 9 - Prob. 34RECh. 9 - Prob. 35RECh. 9 - Prob. 36RECh. 9 - Prob. 37RECh. 9 - Prob. 38RECh. 9 - Prob. 39RECh. 9 - Prob. 40RECh. 9 - Prob. 41RECh. 9 - Prob. 42RECh. 9 - Prob. 43RECh. 9 - Prob. 44RECh. 9 - Prob. 45RECh. 9 - Prob. 46RECh. 9 - Prob. 47RECh. 9 - Prob. 48RECh. 9 - Prob. 49RECh. 9 - Prob. 50RECh. 9 - Prob. 51RECh. 9 - Prob. 52RECh. 9 - Prob. 53RECh. 9 - Prob. 54RECh. 9 - Prob. 55RECh. 9 - Prob. 56RECh. 9 - Prob. 57RECh. 9 - Prob. 58RECh. 9 - Prob. 59RECh. 9 - Prob. 60RECh. 9 - For Exercises 4962, convert each of the following...Ch. 9 - Prob. 62RECh. 9 - Prob. 63RECh. 9 - Prob. 64RECh. 9 - Prob. 65RECh. 9 - Prob. 66RECh. 9 - Prob. 67RECh. 9 - Prob. 68RECh. 9 - How many pounds is a baby who weighs 3,200 g?Ch. 9 - Heinrichs temperature is 38.5C. A person is...Ch. 9 - Prob. 71RECh. 9 - Prob. 72RECh. 9 - Prob. 73RECh. 9 - Prob. 1CTCh. 9 - Prob. 2CTCh. 9 - Prob. 3CTCh. 9 - Prob. 4CTCh. 9 - Prob. 5CTCh. 9 - Prob. 6CTCh. 9 - Prob. 7CTCh. 9 - Prob. 8CTCh. 9 - Prob. 9CTCh. 9 - Prob. 10CTCh. 9 - Prob. 11CTCh. 9 - For Exercises 121, convert each of the following:...Ch. 9 - Prob. 13CTCh. 9 - Prob. 14CTCh. 9 - Prob. 15CTCh. 9 - Prob. 16CTCh. 9 - Prob. 17CTCh. 9 - Prob. 18CTCh. 9 - Prob. 19CTCh. 9 - Prob. 20CTCh. 9 - Prob. 21CTCh. 9 - Prob. 22CTCh. 9 - If a runner averages 5.9 feet per second, how long...Ch. 9 - Prob. 24CTCh. 9 - Prob. 25CTCh. 9 - Prob. 26CTCh. 9 - Prob. 27CTCh. 9 - Prob. 28CTCh. 9 - Prob. 29CTCh. 9 - Prob. 30CTCh. 9 - A young family is looking to buy a house and...Ch. 9 - Prob. 32CTCh. 9 - Prob. 33CT
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