Explanation Procedure used: To convert from degrees, minutes, and seconds to a decimal-degree equivalent: 1. Find the sum of the degree, the minutes divided by 60, and the seconds divided by 3,600. degreees + minutes 60 + seconds 3 , 600 2. Round to the desired decimal place. To convert degrees to radians: 1. Multiply degrees by the unit ratio π rad 180 ° . 2. Write the product in simplest form. Calculation: Convert the measure 120 ° 2 0 ′ 4 0 ″ to degrees as follows. 120 ° 2 0 ′ 4 0 ″ = 120 ° + 20 60 + 40 3600 ≈ 120 ° + 0.33333 + 0.01111 ≈ 120.34444 ° Thus, the measure 120 ° 2 0 ′ 4 0 ″ can be converted as 120.34444 ° _ . Convert the angle to radians as follows. 120

College Mathematics for Trades and Technologies (10th Edition) (What's New in Trade Math)

10th Edition

ISBN: 9780134690339

Author: Cheryl Cleaves, Margie Hobbs

Publisher: PEARSON

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Chapter 17, Problem 58RE

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To convert: The measure 120°20′40″ to degrees and to round off the result to the nearest ten-thousandth and then convert to radians, round it off to hundredth.

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Chapter 17, Problem 57RE

Chapter 17, Problem 59RE

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You may need to use the appropriate appendix table or technology to answer this question. You are given the following information obtained from a random sample of 4 observations. 24 48 31 57 You want to determine whether or not the mean of the population from which this sample was taken is significantly different from 49. (Assume the population is normally distributed.) (a) State the null and the alternative hypotheses. (Enter != for ≠ as needed.) H0: Ha: (b) Determine the test statistic. (Round your answer to three decimal places.) (c) Determine the p-value, and at the 5% level of significance, test to determine whether or not the mean of the population is significantly different from 49. Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Reject H0. There is insufficient evidence to conclude that the mean of the population is different from 49.Do not reject H0. There is sufficient evidence to conclude that the…

Chapter 17 Solutions

College Mathematics for Trades and Technologies (10th Edition) (What's New in Trade Math)

Ch. 17.1 - Find the perimeter of a rectangle that is 15 ft by...Ch. 17.1 - Prob. 2LC Ch. 17.1 - Prob. 1E Ch. 17.1 - Prob. 2E Ch. 17.1 - Prob. 3E Ch. 17.1 - Prob. 4E Ch. 17.1 - Prob. 5E Ch. 17.1 - Use Fig. 17–31 for Exercises 4–10. Does ...Ch. 17.1 - Prob. 7E Ch. 17.1 - Prob. 8E

Ch. 17.1 - Prob. 9E Ch. 17.1 - Prob. 10E Ch. 17.1 - Prob. 11E Ch. 17.1 - Prob. 12E Ch. 17.1 - Prob. 13E Ch. 17.1 - Prob. 14E Ch. 17.1 - Prob. 15E Ch. 17.1 - Prob. 16E Ch. 17.1 - Prob. 17E Ch. 17.1 - Prob. 18E Ch. 17.1 - Prob. 19E Ch. 17.1 - Prob. 20E Ch. 17.1 - Prob. 21E Ch. 17.1 - Prob. 22E Ch. 17.1 - Prob. 23E Ch. 17.1 - Prob. 24E Ch. 17.1 - Prob. 25E Ch. 17.1 - Tell whether the angle pairs are complementary,...Ch. 17.1 - Prob. 27E Ch. 17.1 - Tell whether the angle pairs are complementary,...Ch. 17.1 - Tell whether the angle pairs are complementary,...Ch. 17.1 - Prob. 30E Ch. 17.1 - Prob. 31E Ch. 17.1 - Prob. 32E Ch. 17.1 - Prob. 33E Ch. 17.1 - Prob. 34E Ch. 17.1 - Prob. 35E Ch. 17.1 - Prob. 36E Ch. 17.1 - In Fig. 17–35, l || m and n is a transversal. See...Ch. 17.1 - Prob. 38E Ch. 17.1 - Prob. 39E Ch. 17.1 - In Fig. 17–35, l || m and n is a transversal. See...Ch. 17.1 - Prob. 41E Ch. 17.1 - Prob. 42E Ch. 17.1 - Prob. 43E Ch. 17.1 - Prob. 44E Ch. 17.1 - Prob. 45E Ch. 17.1 - Prob. 46E Ch. 17.1 - Prob. 47E Ch. 17.1 - Prob. 48E Ch. 17.1 - Prob. 49E Ch. 17.1 - Prob. 50E Ch. 17.2 - Solve the formula for h. Ch. 17.2 - Find the perimeter of Figs. 17–50 and 17–51. See...Ch. 17.2 - Find the perimeter of Figs. 17–50 and 17–51. See...Ch. 17.2 - Prob. 3E Ch. 17.2 - Prob. 4E Ch. 17.2 - A lot in an urban area has two nonparallel sides...Ch. 17.2 - A swimming pool is fashioned in a trapezoidal...Ch. 17.2 - Prob. 7E Ch. 17.2 - Find the perimeter of the triangles in Figs. 17–52...Ch. 17.2 - Prob. 9E Ch. 17.2 - Find the perimeter of a triangle that has sides...Ch. 17.2 - Prob. 11E Ch. 17.2 - Prob. 12E Ch. 17.2 - Prob. 13E Ch. 17.2 - Prob. 14E Ch. 17.2 - Prob. 15E Ch. 17.2 - Prob. 16E Ch. 17.2 - Prob. 17E Ch. 17.2 - Prob. 18E Ch. 17.2 - Prob. 19E Ch. 17.2 - Prob. 20E Ch. 17.2 - Prob. 21E Ch. 17.2 - Prob. 22E Ch. 17.2 - Prob. 23E Ch. 17.2 - Prob. 24E Ch. 17.2 - Find the perimeter of Fig. 17–59. Ch. 17.2 - Prob. 26E Ch. 17.2 - Prob. 27E Ch. 17.2 - Prob. 28E Ch. 17.2 - Prob. 29E Ch. 17.2 - Find the perimeter of Fig. 17–62. Ch. 17.2 - Find the area of the shape in Fig. 17–63. Ch. 17.2 - Prob. 32E Ch. 17.2 - Prob. 33E Ch. 17.2 - Prob. 34E Ch. 17.2 - Prob. 35E Ch. 17.2 - Prob. 36E Ch. 17.2 - Prob. 37E Ch. 17.2 - Prob. 38E Ch. 17.2 - Prob. 39E Ch. 17.2 - Prob. 40E Ch. 17.2 - Prob. 41E Ch. 17.2 - Prob. 42E Ch. 17.2 - Prob. 43E Ch. 17.2 - Prob. 44E Ch. 17.2 - Prob. 45E Ch. 17.2 - Prob. 46E Ch. 17.2 - Prob. 47E Ch. 17.2 - Prob. 48E Ch. 17.2 - Prob. 49E Ch. 17.2 - Prob. 50E Ch. 17.2 - Prob. 51E Ch. 17.2 - Prob. 52E Ch. 17.2 - Prob. 53E Ch. 17.2 - Prob. 54E Ch. 17.2 - Prob. 55E Ch. 17.2 - Prob. 56E Ch. 17.2 - Prob. 57E Ch. 17.2 - Prob. 58E Ch. 17.3 - Evaluate πr2 for r = 3 and using the π key on your...Ch. 17.3 - Prob. 1E Ch. 17.3 - Prob. 2E Ch. 17.3 - Prob. 3E Ch. 17.3 - Prob. 4E Ch. 17.3 - Find the circumference of circles with the...Ch. 17.3 - Prob. 6E Ch. 17.3 - Prob. 7E Ch. 17.3 - Prob. 8E Ch. 17.3 - Prob. 9E Ch. 17.3 - Prob. 10E Ch. 17.3 - Prob. 11E Ch. 17.3 - Prob. 12E Ch. 17.3 - Prob. 13E Ch. 17.3 - Prob. 14E Ch. 17.3 - Prob. 15E Ch. 17.3 - Prob. 16E Ch. 17.3 - Prob. 17E Ch. 17.3 - Prob. 18E Ch. 17.3 - Prob. 19E Ch. 17.3 - Prob. 20E Ch. 17.3 - Prob. 21E Ch. 17.3 - Prob. 22E Ch. 17.3 - Prob. 23E Ch. 17.3 - Prob. 24E Ch. 17.3 - Prob. 25E Ch. 17.3 - Prob. 26E Ch. 17.3 - Prob. 27E Ch. 17.3 - Prob. 28E Ch. 17.3 - Prob. 29E Ch. 17.3 - Prob. 30E Ch. 17.3 - Prob. 31E Ch. 17.3 - Prob. 32E Ch. 17.3 - Prob. 33E Ch. 17.3 - Prob. 34E Ch. 17.3 - Prob. 35E Ch. 17.3 - Prob. 36E Ch. 17.3 - Prob. 37E Ch. 17.3 - Prob. 38E Ch. 17.3 - Prob. 39E Ch. 17.3 - Prob. 40E Ch. 17.3 - Prob. 41E Ch. 17.3 - Prob. 42E Ch. 17.3 - Prob. 43E Ch. 17.3 - Prob. 44E Ch. 17.3 - Prob. 45E Ch. 17.3 - Prob. 46E Ch. 17.3 - Prob. 47E Ch. 17.3 - Prob. 48E Ch. 17.3 - Prob. 49E Ch. 17.3 - Prob. 50E Ch. 17.3 - CON The library of a contemporary elementary...Ch. 17.3 - Prob. 52E Ch. 17.3 - Prob. 53E Ch. 17.3 - Prob. 54E Ch. 17.3 - Prob. 55E Ch. 17.3 - Prob. 56E Ch. 17.3 - Prob. 57E Ch. 17.3 - Prob. 58E Ch. 17.3 - Prob. 59E Ch. 17.3 - Prob. 60E Ch. 17.3 - Prob. 61E Ch. 17.3 - Prob. 62E Ch. 17.3 - Prob. 63E Ch. 17.3 - Prob. 64E Ch. 17.4 - Evaluate π(4.3)2(7) to the nearest tenth using the...Ch. 17.4 - Prob. 1E Ch. 17.4 - Prob. 2E Ch. 17.4 - Prob. 3E Ch. 17.4 - Prob. 4E Ch. 17.4 - Prob. 5E Ch. 17.4 - Prob. 6E Ch. 17.4 - Prob. 7E Ch. 17.4 - Prob. 8E Ch. 17.4 - Prob. 9E Ch. 17.4 - Prob. 10E Ch. 17.4 - Prob. 11E Ch. 17.4 - Prob. 12E Ch. 17.4 - Prob. 13E Ch. 17.4 - Prob. 14E Ch. 17.4 - Prob. 15E Ch. 17.4 - Prob. 16E Ch. 17.4 - Prob. 17E Ch. 17.4 - Prob. 18E Ch. 17.4 - Prob. 19E Ch. 17.4 - A cylindrical storage tower for liquids with a...Ch. 17.4 - Prob. 21E Ch. 17.4 - Prob. 22E Ch. 17.4 - Prob. 23E Ch. 17.4 - Prob. 24E Ch. 17.4 - What are the lateral surface area and total...Ch. 17.4 - Prob. 26E Ch. 17.4 - Prob. 27E Ch. 17.4 - Prob. 28E Ch. 17.4 - Prob. 29E Ch. 17.4 - Find the lateral surface area and total surface...Ch. 17.4 - Prob. 31E Ch. 17.4 - Prob. 32E Ch. 17.4 - A cylindrical water tower with a conical top and...Ch. 17 - Prob. 1RE Ch. 17 - Prob. 2RE Ch. 17 - Prob. 3RE Ch. 17 - Prob. 4RE Ch. 17 - Prob. 5RE Ch. 17 - Prob. 6RE Ch. 17 - Prob. 7RE Ch. 17 - Prob. 8RE Ch. 17 - Prob. 9RE Ch. 17 - Prob. 10RE Ch. 17 - Prob. 11RE Ch. 17 - Prob. 12RE Ch. 17 - Prob. 13RE Ch. 17 - Prob. 14RE Ch. 17 - Prob. 15RE Ch. 17 - Prob. 16RE Ch. 17 - In Fig. 17–138, and n is a transversal. Name two...Ch. 17 - In Fig. 17–138, and n is a transversal. If what...Ch. 17 - Prob. 19RE Ch. 17 - Prob. 20RE Ch. 17 - Prob. 21RE Ch. 17 - Prob. 22RE Ch. 17 - Prob. 23RE Ch. 17 - Prob. 24RE Ch. 17 - Prob. 25RE Ch. 17 - Prob. 26RE Ch. 17 - Prob. 27RE Ch. 17 - Find the perimeter of Figs. 17–139 through...Ch. 17 - Prob. 29RE Ch. 17 - Find the perimeter of Figs. 17–139 through...Ch. 17 - Prob. 31RE Ch. 17 - Find the perimeter of Figs. 17–139 through...Ch. 17 - Prob. 33RE Ch. 17 - Prob. 34RE Ch. 17 - Prob. 35RE Ch. 17 - Prob. 36RE Ch. 17 - Find the area of Figs. 17–144 through 17–148. Ch. 17 - Prob. 38RE Ch. 17 - Prob. 39RE Ch. 17 - Prob. 40RE Ch. 17 - Find the area of Figs. 17–144 through 17–148. Ch. 17 - Prob. 42RE Ch. 17 - Prob. 43RE Ch. 17 - Prob. 44RE Ch. 17 - Prob. 45RE Ch. 17 - Prob. 46RE Ch. 17 - Prob. 47RE Ch. 17 - Prob. 48RE Ch. 17 - Prob. 49RE Ch. 17 - Prob. 50RE Ch. 17 - Prob. 51RE Ch. 17 - Find the circumference (perimeter) and area of...Ch. 17 - Prob. 53RE Ch. 17 - Prob. 54RE Ch. 17 - Prob. 55RE Ch. 17 - Prob. 56RE Ch. 17 - Prob. 57RE Ch. 17 - Prob. 58RE Ch. 17 - Prob. 59RE Ch. 17 - Prob. 60RE Ch. 17 - Prob. 61RE Ch. 17 - Prob. 62RE Ch. 17 - Prob. 63RE Ch. 17 - Prob. 64RE Ch. 17 - Prob. 65RE Ch. 17 - Prob. 66RE Ch. 17 - Prob. 67RE Ch. 17 - INDTR A machine cuts a 12-in.-diameter frozen...Ch. 17 - Prob. 69RE Ch. 17 - Prob. 70RE Ch. 17 - Find the volume of the cylinder in Fig....Ch. 17 - Prob. 72RE Ch. 17 - Prob. 73RE Ch. 17 - An interstate highway is repaired in one section...Ch. 17 - Prob. 75RE Ch. 17 - Prob. 76RE Ch. 17 - Prob. 77RE Ch. 17 - Prob. 78RE Ch. 17 - Prob. 79RE Ch. 17 - Prob. 80RE Ch. 17 - Prob. 81RE Ch. 17 - Prob. 82RE Ch. 17 - Prob. 83RE Ch. 17 - Prob. 84RE Ch. 17 - Prob. 85RE Ch. 17 - Prob. 86RE Ch. 17 - Prob. 87RE Ch. 17 - AG/H A hopper deposits grain in a cone-shaped pile...Ch. 17 - Prob. 1CA Ch. 17 - Prob. 2CA Ch. 17 - Prob. 3CA Ch. 17 - Prob. 4CA Ch. 17 - Prob. 5CA Ch. 17 - Prob. 6CA Ch. 17 - Prob. 7CA Ch. 17 - Prob. 8CA Ch. 17 - Prob. 9CA Ch. 17 - Prob. 10CA Ch. 17 - Prob. 1PT Ch. 17 - Prob. 2PT Ch. 17 - Prob. 3PT Ch. 17 - Prob. 4PT Ch. 17 - Prob. 5PT Ch. 17 - Prob. 6PT Ch. 17 - Prob. 7PT Ch. 17 - Prob. 8PT Ch. 17 - Prob. 9PT Ch. 17 - Prob. 10PT Ch. 17 - Prob. 11PT Ch. 17 - Prob. 12PT Ch. 17 - Prob. 13PT Ch. 17 - Prob. 14PT Ch. 17 - Prob. 15PT Ch. 17 - Prob. 16PT Ch. 17 - Prob. 17PT Ch. 17 - Prob. 18PT Ch. 17 - Prob. 19PT Ch. 17 - Prob. 20PT Ch. 17 - Prob. 21PT Ch. 17 - Prob. 22PT Ch. 17 - Prob. 23PT Ch. 17 - Prob. 24PT Ch. 17 - Prob. 25PT Ch. 17 - Prob. 26PT

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The measure 120 ° 2 0 ′ 4 0 ″ to degrees and to round off the result to the nearest ten-thousandth and then convert to radians, round it off to hundredth.

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To convert: The measure 120°20′40″ to degrees and to round off the result to the nearest ten-thousandth and then convert to radians, round it off to hundredth.

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Chapter 17 Solutions