Mathematical Excursions (MindTap Course List)
4th Edition
ISBN: 9781305965584
Author: Richard N. Aufmann, Joanne Lockwood, Richard D. Nation, Daniel K. Clegg
Publisher: Cengage Learning
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Chapter 7.4, Problem 5EE
To determine
(a)
To list all the topologically equivalent numerals according to their genus of 0, 1, or 2.
To determine
(b)
To list all the topologically equivalent numerals according to their genus of 0, 1, or 2.
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Chapter 7 Solutions
Mathematical Excursions (MindTap Course List)
Ch. 7.1 - Draw the yin-and-yang symbol shown at the right....Ch. 7.1 - Prob. 2EECh. 7.1 - Prob. 3EECh. 7.1 - Draw the heart-shaped figure shown at the right....Ch. 7.1 - Prob. 1ESCh. 7.1 - Prob. 2ESCh. 7.1 - Convert between the two measurements. 5yd = in.Ch. 7.1 - Prob. 4ESCh. 7.1 - Prob. 5ESCh. 7.1 - Prob. 6ES
Ch. 7.1 - Convert between the two measurements. 712 lb = ozCh. 7.1 - Prob. 8ESCh. 7.1 - Prob. 9ESCh. 7.1 - Prob. 10ESCh. 7.1 - Prob. 11ESCh. 7.1 - Prob. 12ESCh. 7.1 - Prob. 13ESCh. 7.1 - Prob. 14ESCh. 7.1 - Prob. 15ESCh. 7.1 - Prob. 16ESCh. 7.1 - Prob. 17ESCh. 7.1 - Prob. 18ESCh. 7.1 - Prob. 19ESCh. 7.1 - Prob. 20ESCh. 7.1 - Prob. 21ESCh. 7.1 - Prob. 22ESCh. 7.1 - Prob. 23ESCh. 7.1 - Prob. 24ESCh. 7.1 - Prob. 25ESCh. 7.1 - Prob. 26ESCh. 7.1 - Solve. Round to the nearest hundredth if...Ch. 7.1 - Solve. Round to the nearest hundredth if...Ch. 7.1 - Prob. 29ESCh. 7.1 - Solve. Round to the nearest hundredth if...Ch. 7.1 - Solve. Round to the nearest hundredth if...Ch. 7.1 - Prob. 32ESCh. 7.1 - Prob. 33ESCh. 7.1 - Solve. Round to the nearest hundredth if...Ch. 7.1 - Prob. 35ESCh. 7.1 - Prob. 36ESCh. 7.1 - Prob. 37ESCh. 7.1 - As our scientific and technical knowledge has...Ch. 7.1 - Prob. 39ESCh. 7.1 - Prob. 40ESCh. 7.1 - Prob. 41ESCh. 7.1 - A light year is approximately...Ch. 7.1 - In the 1980s, it became possible to measure...Ch. 7.1 - Prob. 44ESCh. 7.2 - Prob. 1EECh. 7.2 - Prepare a circle graph for the data provided in...Ch. 7.2 - Prob. 1ESCh. 7.2 - State the number of degrees in a full circle, a...Ch. 7.2 - Prob. 3ESCh. 7.2 - Prob. 4ESCh. 7.2 - Prob. 5ESCh. 7.2 - Prob. 6ESCh. 7.2 - Prob. 7ESCh. 7.2 - Prob. 8ESCh. 7.2 - Prob. 9ESCh. 7.2 - Prob. 10ESCh. 7.2 - Given AB = 12 cm, CD = 9 cm, and AD = 35 cm, find...Ch. 7.2 - Prob. 12ESCh. 7.2 - Prob. 13ESCh. 7.2 - Prob. 14ESCh. 7.2 - Given in mLOM=53 and in mLON=139, find the measure...Ch. 7.2 - Given in mMON=38 and mLON=85, find the measure of...Ch. 7.2 - Prob. 17ESCh. 7.2 - Prob. 18ESCh. 7.2 - Given that LON is a right angle, find the measure...Ch. 7.2 - Given that LON is a right angle, find the measure...Ch. 7.2 - Prob. 21ESCh. 7.2 - Prob. 22ESCh. 7.2 - Prob. 23ESCh. 7.2 - Prob. 24ESCh. 7.2 - Prob. 25ESCh. 7.2 - Prob. 26ESCh. 7.2 - Prob. 27ESCh. 7.2 - Prob. 28ESCh. 7.2 - Prob. 29ESCh. 7.2 - Prob. 30ESCh. 7.2 - Prob. 31ESCh. 7.2 - Prob. 32ESCh. 7.2 - Prob. 33ESCh. 7.2 - Prob. 34ESCh. 7.2 - Given that l1l2, find the measures of angles a and...Ch. 7.2 - Prob. 36ESCh. 7.2 - Given that l1l2, find the measures of angles a and...Ch. 7.2 - Given that l1l2, find the measures of angles a and...Ch. 7.2 - Given that l1l2, find x.Ch. 7.2 - Prob. 40ESCh. 7.2 - Prob. 41ESCh. 7.2 - Prob. 42ESCh. 7.2 - Given that ma=95 and mb=70, find the measures of...Ch. 7.2 - Given that in ma=35 and mb=55, find the measures...Ch. 7.2 - Prob. 45ESCh. 7.2 - Given that my=130, find the measures of angles a...Ch. 7.2 - Prob. 47ESCh. 7.2 - Prob. 48ESCh. 7.2 - Prob. 49ESCh. 7.2 - Prob. 50ESCh. 7.2 - Prob. 51ESCh. 7.2 - Prob. 52ESCh. 7.2 - Prob. 53ESCh. 7.2 - Cut out a triangle and then tear off two of the...Ch. 7.2 - Prob. 55ESCh. 7.2 - Prob. 56ESCh. 7.2 - If AB and CD intersect at point O, and mAOC=mBOC,...Ch. 7.3 - Complete the table below by calculating the...Ch. 7.3 - Prob. 2EECh. 7.3 - Prob. 3EECh. 7.3 - Prob. 4EECh. 7.3 - Prob. 5EECh. 7.3 - Prob. 6EECh. 7.3 - What is wrong with each statement? a. The...Ch. 7.3 - Prob. 2ESCh. 7.3 - Prob. 3ESCh. 7.3 - Prob. 4ESCh. 7.3 - Prob. 5ESCh. 7.3 - Find (a ) the perimeter and (b ) the area of the...Ch. 7.3 - Prob. 7ESCh. 7.3 - Prob. 8ESCh. 7.3 - Prob. 9ESCh. 7.3 - Prob. 10ESCh. 7.3 - Prob. 11ESCh. 7.3 - Find (a ) the circumference and (b ) the area of...Ch. 7.3 - Prob. 13ESCh. 7.3 - Prob. 14ESCh. 7.3 - Prob. 15ESCh. 7.3 - Prob. 16ESCh. 7.3 - Cross-Country A cross-country course is in the...Ch. 7.3 - Prob. 18ESCh. 7.3 - Sewing Bias binding is to be sewn around the edge...Ch. 7.3 - Prob. 20ESCh. 7.3 - Prob. 21ESCh. 7.3 - Prob. 22ESCh. 7.3 - Prob. 23ESCh. 7.3 - Athletic Fields Artificial turf is being used to...Ch. 7.3 - Prob. 25ESCh. 7.3 - Prob. 26ESCh. 7.3 - Area The width of a rectangle is 8 ft. If the area...Ch. 7.3 - Area The area of a parallelogram is 56 m2. If the...Ch. 7.3 - Prob. 29ESCh. 7.3 - Sailing A sail is in the shape of a triangle with...Ch. 7.3 - Gardens A vegetable garden is in the shape of a...Ch. 7.3 - Athletic Fields How much artificial turf should be...Ch. 7.3 - Prob. 33ESCh. 7.3 - Parks and Recreation A city plans to plant grass...Ch. 7.3 - Prob. 35ESCh. 7.3 - Prob. 36ESCh. 7.3 - Prob. 37ESCh. 7.3 - Prob. 38ESCh. 7.3 - Carpeting You want to install wall-to-wall...Ch. 7.3 - Interior Decorating You want to paint the...Ch. 7.3 - Prob. 41ESCh. 7.3 - Prob. 42ESCh. 7.3 - Carpentry Find the length of molding needed to put...Ch. 7.3 - Sewing How much binding is needed to bind the edge...Ch. 7.3 - Pulleys A pulley system is diagrammed below. If...Ch. 7.3 - Bicycles A bicycle tire has a diameter of 18 in....Ch. 7.3 - Prob. 47ESCh. 7.3 - Prob. 48ESCh. 7.3 - Irrigation An irrigation system waters a circular...Ch. 7.3 - Prob. 50ESCh. 7.3 - Prob. 51ESCh. 7.3 - Prob. 52ESCh. 7.3 - Lake Tahoe One way to measure the area of an...Ch. 7.3 - Prob. 54ESCh. 7.3 - Prob. 55ESCh. 7.3 - Prob. 56ESCh. 7.3 - Prob. 57ESCh. 7.3 - A circle with radius r and circumference C is...Ch. 7.3 - Herons (or Heros) formula is sometimes used to...Ch. 7.4 - Name the genus of each figure. a. Funnel b. Ships...Ch. 7.4 - Which one of the following figures is not...Ch. 7.4 - Which one of the following figures is not...Ch. 7.4 - In parts a and b, the letters of the alphabet are...Ch. 7.4 - Prob. 5EECh. 7.4 - Prob. 6EECh. 7.4 - Find the ratio of the lengths of corresponding...Ch. 7.4 - Prob. 2ESCh. 7.4 - Prob. 3ESCh. 7.4 - Find the ratio of the lengths of corresponding...Ch. 7.4 - Prob. 5ESCh. 7.4 - Triangles ABC and DEF are similar triangles. Use...Ch. 7.4 - Triangles ABC and DEF are similar triangles. Use...Ch. 7.4 - Triangles ABC and DEF are similar triangles. Use...Ch. 7.4 - Triangles ABC and DEF are similar triangles. Use...Ch. 7.4 - Triangles ABC and DEF are similar triangles. Use...Ch. 7.4 - Triangles ABC and DEF are similar triangles. Use...Ch. 7.4 - Prob. 12ESCh. 7.4 - Prob. 13ESCh. 7.4 - Prob. 14ESCh. 7.4 - The given triangles are similar triangles. Use...Ch. 7.4 - Prob. 16ESCh. 7.4 - Prob. 17ESCh. 7.4 - The given triangles are similar triangles. Use...Ch. 7.4 - The given triangles are similar triangles. Use...Ch. 7.4 - Prob. 20ESCh. 7.4 - In the figure below, ACDE, BD measures 8 m, AD...Ch. 7.4 - Prob. 22ESCh. 7.4 - In the figure below, AEBD, AB = 3 ft, ED = 4 ft,...Ch. 7.4 - Prob. 24ESCh. 7.4 - In the figure below, MP and NQ intersect at O, NO...Ch. 7.4 - Prob. 26ESCh. 7.4 - Surveying Surveyors use similar triangles to...Ch. 7.4 - Surveying Surveyors use similar triangles to...Ch. 7.4 - Prob. 29ESCh. 7.4 - Prob. 30ESCh. 7.4 - Determine whether the two triangles are congruent....Ch. 7.4 - Prob. 32ESCh. 7.4 - Prob. 33ESCh. 7.4 - Prob. 34ESCh. 7.4 - Determine whether the two triangles are congruent....Ch. 7.4 - Prob. 36ESCh. 7.4 - Given triangle ABC and triangle DEF, do the...Ch. 7.4 - Given triangle PQR and triangle MNO, do the...Ch. 7.4 - Given triangle LMN and triangle QRS, do the...Ch. 7.4 - Given triangle DEF and triangle JKL, do the...Ch. 7.4 - Prob. 41ESCh. 7.4 - Prob. 42ESCh. 7.4 - Prob. 43ESCh. 7.4 - Prob. 44ESCh. 7.4 - Find the length of the unknown side of the...Ch. 7.4 - Prob. 46ESCh. 7.4 - Prob. 47ESCh. 7.4 - Prob. 48ESCh. 7.4 - Find the length of the unknown side of the...Ch. 7.4 - Prob. 50ESCh. 7.4 - Prob. 51ESCh. 7.4 - Prob. 52ESCh. 7.4 - Prob. 53ESCh. 7.4 - Prob. 54ESCh. 7.4 - Prob. 55ESCh. 7.4 - Use the given information to solve each exercise....Ch. 7.4 - Prob. 57ESCh. 7.4 - Prob. 58ESCh. 7.5 - A cylinder with a 2-cm radius and a height of 10...Ch. 7.5 - A sphere with a radius of 6 in. is placed in a...Ch. 7.5 - A chemist wants to know the density of a statue...Ch. 7.5 - Prob. 1ESCh. 7.5 - Find the volume of the figure. For calculations...Ch. 7.5 - Find the volume of the figure. For calculations...Ch. 7.5 - Prob. 4ESCh. 7.5 - Prob. 5ESCh. 7.5 - Find the volume of the figure. For calculations...Ch. 7.5 - Prob. 7ESCh. 7.5 - Prob. 8ESCh. 7.5 - Prob. 9ESCh. 7.5 - Prob. 10ESCh. 7.5 - Find the surface area of the figure. For...Ch. 7.5 - Find the surface area of the figure. For...Ch. 7.5 - Solve. Volume A rectangular solid has a length of...Ch. 7.5 - Prob. 14ESCh. 7.5 - Prob. 15ESCh. 7.5 - Prob. 16ESCh. 7.5 - Prob. 17ESCh. 7.5 - Prob. 18ESCh. 7.5 - Solve. Volume The diameter of the base of a...Ch. 7.5 - Prob. 20ESCh. 7.5 - Prob. 21ESCh. 7.5 - Prob. 22ESCh. 7.5 - Prob. 23ESCh. 7.5 - Prob. 24ESCh. 7.5 - Solve. The length of a side of a cube is equal to...Ch. 7.5 - Solve. A sphere and a cylinder have the same...Ch. 7.5 - Prob. 27ESCh. 7.5 - Prob. 28ESCh. 7.5 - Prob. 29ESCh. 7.5 - Prob. 30ESCh. 7.5 - Prob. 31ESCh. 7.5 - Prob. 32ESCh. 7.5 - Solve. Surface Area Find the exact surface area of...Ch. 7.5 - Prob. 34ESCh. 7.5 - Solve. Surface Area The radius of the base of a...Ch. 7.5 - Prob. 36ESCh. 7.5 - Solve. Surface Area The slant height of a cone is...Ch. 7.5 - Prob. 38ESCh. 7.5 - Prob. 39ESCh. 7.5 - Prob. 40ESCh. 7.5 - Solve. Appliances The volume of a freezer that is...Ch. 7.5 - Prob. 42ESCh. 7.5 - Solve. Paint A can of paint will cover 300 ft2 of...Ch. 7.5 - Solve. Ballooning A hot air balloon is in the...Ch. 7.5 - Prob. 45ESCh. 7.5 - Find the volume of the figure. Round to the...Ch. 7.5 - Find the volume of the figure. Round to the...Ch. 7.5 - Find the volume of the figure. Round to the...Ch. 7.5 - Prob. 49ESCh. 7.5 - Find the volume of the figure. Round to the...Ch. 7.5 - Find the volume of the figure. Round to the...Ch. 7.5 - Find the surface area of the figure. Round to the...Ch. 7.5 - Find the surface area of the figure. Round to the...Ch. 7.5 - Prob. 54ESCh. 7.5 - Prob. 55ESCh. 7.5 - Oil Tanks A truck is carrying an oil tank. The...Ch. 7.5 - Swimming Pools How many liters of water are needed...Ch. 7.5 - Prob. 58ESCh. 7.5 - Prob. 59ESCh. 7.5 - Prob. 60ESCh. 7.5 - Prob. 61ESCh. 7.5 - A sphere fits inside a cylinder as shown in the...Ch. 7.5 - Prob. 63ESCh. 7.5 - Prob. 64ESCh. 7.5 - Explain how you could cut through a cube so that...Ch. 7.6 - Draw a horizontal line segment 10cm long with left...Ch. 7.6 - Using a protractor, construct at A a 35° angle.Ch. 7.6 - Draw at C a vertical line that intersects the...Ch. 7.6 - Prob. 4EECh. 7.6 - Prob. 5EECh. 7.6 - Prob. 6EECh. 7.6 - Prob. 7EECh. 7.6 - Prob. 8EECh. 7.6 - Prob. 1ESCh. 7.6 - Prob. 2ESCh. 7.6 - Find the values of sin , cos , and tan for the...Ch. 7.6 - Find the values of sin , cos , and tan for the...Ch. 7.6 - Find the values of sin , cos , and tan for the...Ch. 7.6 - Find the values of sin , cos , and tan for the...Ch. 7.6 - Find the values of sin , cos , and tan for the...Ch. 7.6 - Find the values of sin , cos , and tan for the...Ch. 7.6 - Find the values of sin , cos , and tan for the...Ch. 7.6 - Find the values of sin , cos , and tan for the...Ch. 7.6 - Prob. 11ESCh. 7.6 - Prob. 12ESCh. 7.6 - Prob. 13ESCh. 7.6 - Prob. 14ESCh. 7.6 - Prob. 15ESCh. 7.6 - Prob. 16ESCh. 7.6 - Prob. 17ESCh. 7.6 - Prob. 18ESCh. 7.6 - Prob. 19ESCh. 7.6 - Prob. 20ESCh. 7.6 - Prob. 21ESCh. 7.6 - Prob. 22ESCh. 7.6 - Prob. 23ESCh. 7.6 - Prob. 24ESCh. 7.6 - Prob. 25ESCh. 7.6 - Prob. 26ESCh. 7.6 - Use a calculator. Round to the nearest tenth of a...Ch. 7.6 - Use a calculator. Round to the nearest tenth of a...Ch. 7.6 - Use a calculator. Round to the nearest tenth of a...Ch. 7.6 - Use a calculator. Round to the nearest tenth of a...Ch. 7.6 - Prob. 31ESCh. 7.6 - Prob. 32ESCh. 7.6 - Prob. 33ESCh. 7.6 - Prob. 34ESCh. 7.6 - Prob. 35ESCh. 7.6 - Prob. 36ESCh. 7.6 - Prob. 37ESCh. 7.6 - Use a calculator. Round to the nearest tenth of a...Ch. 7.6 - Prob. 39ESCh. 7.6 - Prob. 40ESCh. 7.6 - Prob. 41ESCh. 7.6 - Prob. 42ESCh. 7.6 - Draw a picture and label it. Then set up an...Ch. 7.6 - Draw a picture and label it. Then set up an...Ch. 7.6 - Draw a picture and label it. Then set up an...Ch. 7.6 - Draw a picture and label it. Then set up an...Ch. 7.6 - Draw a picture and label it. Then set up an...Ch. 7.6 - Draw a picture and label it. Then set up an...Ch. 7.6 - Draw a picture and label it. Then set up an...Ch. 7.6 - Prob. 50ESCh. 7.6 - Prob. 51ESCh. 7.6 - Prob. 52ESCh. 7.6 - Draw a picture and label it. Then set up an...Ch. 7.6 - Draw a picture and label it. Then set up an...Ch. 7.6 - Draw a picture and label it. Then set up an...Ch. 7.6 - Prob. 56ESCh. 7.6 - Prob. 57ESCh. 7.6 - Prob. 58ESCh. 7.6 - Prob. 59ESCh. 7.6 - Prob. 60ESCh. 7.6 - Recall that the circumference of a circle is given...Ch. 7.6 - Prob. 62ESCh. 7.6 - Prob. 63ESCh. 7.6 - Prob. 64ESCh. 7.6 - Prob. 65ESCh. 7.6 - Prob. 66ESCh. 7.6 - Prob. 67ESCh. 7.6 - Prob. 68ESCh. 7.6 - Prob. 69ESCh. 7.6 - Prob. 70ESCh. 7.6 - Prob. 71ESCh. 7.6 - Prob. 72ESCh. 7.6 - Prob. 73ESCh. 7.6 - Prob. 74ESCh. 7.7 - Prob. 1EECh. 7.7 - Prob. 2EECh. 7.7 - Prob. 3EECh. 7.7 - Prob. 4EECh. 7.7 - Prob. 5EECh. 7.7 - Prob. 6EECh. 7.7 - Prob. 7EECh. 7.7 - Prob. 1ESCh. 7.7 - Prob. 2ESCh. 7.7 - Prob. 3ESCh. 7.7 - What is the maximum number of right angles a...Ch. 7.7 - Prob. 5ESCh. 7.7 - Prob. 6ESCh. 7.7 - Prob. 7ESCh. 7.7 - In which geometry can two distinct lines be...Ch. 7.7 - Prob. 9ESCh. 7.7 - Prob. 10ESCh. 7.7 - Find the exact area of a spherical triangle with...Ch. 7.7 - Find the area of a spherical triangle with three...Ch. 7.7 - Prob. 13ESCh. 7.7 - Prob. 14ESCh. 7.7 - Prob. 15ESCh. 7.7 - Prob. 16ESCh. 7.7 - Prob. 17ESCh. 7.7 - Prob. 18ESCh. 7.7 - Prob. 19ESCh. 7.7 - Prob. 20ESCh. 7.7 - A Distance Conversion Formula The following...Ch. 7.7 - Prob. 22ESCh. 7.7 - Prob. 23ESCh. 7.7 - Prob. 24ESCh. 7.7 - Prob. 25ESCh. 7.7 - Prob. 26ESCh. 7.7 - Prob. 27ESCh. 7.7 - Prob. 28ESCh. 7.7 - Prob. 29ESCh. 7.7 - Prob. 30ESCh. 7.7 - Prob. 31ESCh. 7.7 - Prob. 32ESCh. 7.7 - Prob. 33ESCh. 7.7 - Prob. 34ESCh. 7.7 - Prob. 35ESCh. 7.7 - Prob. 36ESCh. 7.7 - Prob. 37ESCh. 7.7 - Prob. 38ESCh. 7.8 - Prob. 1EECh. 7.8 - Prob. 2EECh. 7.8 - Use the left-right rule to determine the direction...Ch. 7.8 - Use the left-right rule to determine the direction...Ch. 7.8 - Prob. 5EECh. 7.8 - Use an iterative process to draw stage 2 and stage...Ch. 7.8 - Use an iterative process to draw stage 2 and stage...Ch. 7.8 - Use an iterative process to draw stage 2 of the...Ch. 7.8 - Use an iterative process to draw stage 2 of the...Ch. 7.8 - Prob. 5ESCh. 7.8 - Use an iterative process to draw stage 2 of the...Ch. 7.8 - Prob. 7ESCh. 7.8 - Use an iterative process to draw stage 2 of the...Ch. 7.8 - Prob. 9ESCh. 7.8 - Draw stage 3 and stage 4 of the fractal defined by...Ch. 7.8 - Compute, if possible, the similarity dimension of...Ch. 7.8 - Prob. 12ESCh. 7.8 - Prob. 13ESCh. 7.8 - Compute, if possible, the similarity dimension of...Ch. 7.8 - Compute, if possible, the similarity dimension of...Ch. 7.8 - Compute, if possible, the similarity dimension of...Ch. 7.8 - Prob. 17ESCh. 7.8 - Compute, if possible, the similarity dimension of...Ch. 7.8 - Compute, if possible, the similarity dimension of...Ch. 7.8 - Compute, if possible, the similarity dimension of...Ch. 7.8 - Compare Similarity Dimensions Rank, from largest...Ch. 7.8 - Prob. 22ESCh. 7.8 - Prob. 23ESCh. 7.8 - Prob. 24ESCh. 7 - For Exercises 1 to 5, convert one measurement to...Ch. 7 - For Exercises 1 to 5, convert one measurement to...Ch. 7 - Prob. 3RECh. 7 - Prob. 4RECh. 7 - Prob. 5RECh. 7 - The price of a beverage is $3.56 per liter. What...Ch. 7 - Given that in ma=74 and in mb=52, find the...Ch. 7 - Triangles ABC and DEF are similar. Find the...Ch. 7 - Prob. 9RECh. 7 - Prob. 10RECh. 7 - Prob. 11RECh. 7 - Prob. 12RECh. 7 - Given that BC=11 cm and that AB is three times the...Ch. 7 - Prob. 14RECh. 7 - Prob. 15RECh. 7 - Prob. 16RECh. 7 - Prob. 17RECh. 7 - Prob. 18RECh. 7 - Prob. 19RECh. 7 - Prob. 20RECh. 7 - Prob. 21RECh. 7 - Prob. 22RECh. 7 - Prob. 23RECh. 7 - Prob. 24RECh. 7 - Prob. 25RECh. 7 - Prob. 26RECh. 7 - Patios What is the area of a square patio that...Ch. 7 - Prob. 28RECh. 7 - Prob. 29RECh. 7 - Prob. 30RECh. 7 - Prob. 31RECh. 7 - Prob. 32RECh. 7 - Prob. 33RECh. 7 - Prob. 34RECh. 7 - Prob. 35RECh. 7 - Prob. 36RECh. 7 - Surveying Find the distance across the marsh in...Ch. 7 - Angle of Depression The distance from a plane to a...Ch. 7 - Angle of Elevation The angle of elevation from a...Ch. 7 - Prob. 40RECh. 7 - Prob. 41RECh. 7 - Prob. 42RECh. 7 - Prob. 43RECh. 7 - Prob. 44RECh. 7 - Prob. 45RECh. 7 - Prob. 46RECh. 7 - Prob. 47RECh. 7 - Prob. 48RECh. 7 - Prob. 49RECh. 7 - Prob. 50RECh. 7 - Prob. 51RECh. 7 - Prob. 52RECh. 7 - Prob. 53RECh. 7 - Prob. 54RECh. 7 - Find the volume of a cylinder with a height of 6 m...Ch. 7 - Prob. 2TCh. 7 - Prob. 3TCh. 7 - Prob. 4TCh. 7 - In the figure below, lines l1 and l2 are parallel....Ch. 7 - In the figure below, lines l1 and l2 are parallel....Ch. 7 - Convert: 1.2 m = ________ cm.Ch. 7 - Find the volume of the figure. Give the exact...Ch. 7 - Triangles ABC and DEF arc similar. Find side BC.Ch. 7 - A right triangle has a 40° angle. Find the...Ch. 7 - Find the measure of x.Ch. 7 - Find the area of the parallelogram shown below.Ch. 7 - Surveying Find the width of the canal shown in the...Ch. 7 - Pizza How much more area is in a pizza with radius...Ch. 7 - Determine whether the two triangles are congruent....Ch. 7 - For the right triangle shown below, determine the...Ch. 7 - Find the values of sin , cos , and tan for the...Ch. 7 - Angle of Elevation From a point 27 ft from the...Ch. 7 - Trees Find the cross-sectional area of a redwood...Ch. 7 - Toolbox A toolbox is 14 in. long, 9 in. wide, and...Ch. 7 - Find the speed, in meters per second, of a car...Ch. 7 - Prob. 22TCh. 7 - Prob. 23TCh. 7 - Find the area of a spherical triangle with a...Ch. 7 - City Geometry Find the Euclidean distance and the...Ch. 7 - Prob. 26TCh. 7 - Prob. 27TCh. 7 - Prob. 28TCh. 7 - Prob. 29TCh. 7 - Compute the replacement ratio, scale ratio, and...
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- 3. Use the graph for problem #35, p175 to answer the questions. The average price (in cents) per gallon of unleaded gasoline in the United States for the years 2010 to 2019 is shown in this chart. Find the average rate of change per year in the average price per gallon for each time period. Source: U.S. Energy Information Administration. a) 2010 to 2013 b) 2012 to 2018 c) 2014 to 2019arrow_forward4. Researchers at Iowa State University and the University of Arkansas have developed a piecewise function that can be used to estimate the body weight (in grams) of a male broiler during the first 56 days of life according to W(t)=48+3.64t+0.6363²+0.00963 t³ if 1St≤28, -1004+65.8t if 28arrow_forward3. Given the function h(x)=(x²+x-12 if x≤1 3-x if x>1' a) Graph the function h(x). Make the graph big enough to be easily read using the space below. Be sure to label all important aspects of the graph. b) Find all values of x where the function is discontinuous. c) Find the limit from the left and from the right at any values of x found in part b.arrow_forward2. Find the instantaneous rate of change for each function f(x)=2x²-x+3 at x=0..arrow_forward4x-3 2. Determine the interval over which the function is continuous. x+4arrow_forward1. Find the average rate of change for the following functions over the given intervals. a) f(x)=4x-2x²+3x between x=-1 and x=4 b) y lnx between x=1 and x=4arrow_forward1. Find all values x=a where the function is discontinuous, determine if the discontinuity is removable or non- removable. For each value of x, give the limit of the function as x approaches a. Be sure to note when the limit doesn't exist and explain how you know. a) f(x)= 2-x x²(x+5) b) f(x)= x²-9x x²+3x c) p(x)=-3x²+2x²+5x-8arrow_forwardTask Description: Read the following case study and answer the questions that follow. Ella is a 9-year-old third-grade student in an inclusive classroom. She has been diagnosed with Emotional and Behavioural Disorder (EBD). She has been struggling academically and socially due to challenges related to self-regulation, impulsivity, and emotional outbursts. Ella's behaviour includes frequent tantrums, defiance toward authority figures, and difficulty forming positive relationships with peers. Despite her challenges, Ella shows an interest in art and creative activities and demonstrates strong verbal skills when calm. Describe 2 strategies that could be implemented that could help Ella regulate her emotions in class (4 marks) Explain 2 strategies that could improve Ella’s social skills (4 marks) Identify 2 accommodations that could be implemented to support Ella academic progress and provide a rationale for your recommendation.(6 marks) Provide a detailed explanation of 2 ways…arrow_forward1. Iodine-131 is tone of the most commonly used radioactive isotopes of iodine. It is used to treat hyper- thyroidism and some kinds of thyroid cancer. (a) Iodine-131 has a half-life of about 8 days. Find an expression for I(t), the mass of Iodine-131 remaining after t days, in terms of t and Io, the initial mass of Iodine-131 present at time t = 0. (b) If a dose of 0.9 mg of Iodine-131 is administered, how much is still present after 24 hours? (c) How much Iodine-131 is present after one week? Does your answer make sense?arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
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