High School Math 2012 Common-core Algebra 1 Practice And Problem Solvingworkbook Grade 8/9
1st Edition
ISBN: 9780133185614
Author: Prentice Hall
Publisher: Prentice Hall
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Textbook Question
Chapter 1.5, Problem 14P
Find each sum.
Expert Solution & Answer
To determine
To find: The sum of the expression
Answer to Problem 14P
The sum of the expression
Explanation of Solution
Given:
The expression is
Calculation:
Solve
Therefore, the sum is
Thus, the sum of the expression
Chapter 1 Solutions
High School Math 2012 Common-core Algebra 1 Practice And Problem Solvingworkbook Grade 8/9
Ch. 1.1 - Write an algebraic expression for each word...Ch. 1.1 - Write an algebraic expression for each word...Ch. 1.1 - Write an algebraic expression for each word...Ch. 1.1 - Write an algebraic expression for each word...Ch. 1.1 - Write an algebraic expression for each word...Ch. 1.1 - Write an algebraic expression for each word...Ch. 1.1 - Write an algebraic expression for each word...Ch. 1.1 - Write an algebraic expression for each word...Ch. 1.1 - Write an algebraic expression for each word...Ch. 1.1 - Write an algebraic expression for each word...
Ch. 1.1 - Write an algebraic expression for each word...Ch. 1.1 - Write an algebraic expression for each word...Ch. 1.1 - Write a word phrase for each algebraic expression....Ch. 1.1 - Write a word phrase for each algebraic expression....Ch. 1.1 - Write a word phrase for each algebraic expression....Ch. 1.1 - Write a word phrase for each algebraic expression....Ch. 1.1 - Write a word phrase for each algebraic expression....Ch. 1.1 - Write a word phrase for each algebraic expression....Ch. 1.1 - Write a rule in words and as an algebraic...Ch. 1.1 - Write a rule in words and as an algebraic...Ch. 1.1 - Write an algebraic expression for each word...Ch. 1.1 - Write an algebraic expression for each word...Ch. 1.1 - Write an algebraic expression for each word...Ch. 1.1 - Write an algebraic expression for each word...Ch. 1.1 - Error Analysis A student writes 5y3 to model the...Ch. 1.1 - Error Analysis A student writes the difference...Ch. 1.1 - Jake is trying to mail a package to his...Ch. 1.1 - For Exercises 17, choose the correct letter. The...Ch. 1.1 - For Exercises 17, choose the correct letter. 2....Ch. 1.1 - For Exercises 17, choose the correct letter. The...Ch. 1.1 - For Exercises 17, choose the correct letter. What...Ch. 1.1 - For Exercises 17, choose the correct letter. 5....Ch. 1.1 - For Exercises 17, choose the correct letter....Ch. 1.1 - For Exercises 17, choose the correct letter....Ch. 1.1 - For Exercises 17, choose the correct letter. There...Ch. 1.2 - Simplify each expression. 42Ch. 1.2 - Simplify each expression. 53Ch. 1.2 - Simplify each expression. 116Ch. 1.2 - Simplify each expression. 562Ch. 1.2 - Simplify each expression. (1+3)2Ch. 1.2 - Simplify each expression. (0.1)3Ch. 1.2 - Simplify each expression. 5+3(2)Ch. 1.2 - Simplify each expression. 1624(5)Ch. 1.2 - Simplify each expression. 44(5)+3(11)Ch. 1.2 - Simplify each expression. 17(2)42Ch. 1.2 - Simplify each expression. 205310(3)2Ch. 1.2 - Simplify each expression. 2712833Ch. 1.2 - Simplify each expression. (4(5))3Ch. 1.2 - Simplify each expression. 254222Ch. 1.2 - Simplify each expression. 3(6)1754Ch. 1.2 - Simplify each expression. s+6Ch. 1.2 - Simplify each expression. 5tCh. 1.2 - Simplify each expression. 11.5+s2Ch. 1.2 - Simplify each expression. s4417Ch. 1.2 - Simplify each expression. 3(t)3+10Ch. 1.2 - Simplify each expression. s3+t2Ch. 1.2 - Simplify each expression. 4(s)2+t35Ch. 1.2 - Simplify each expression. s+25t22Ch. 1.2 - Simplify each expression. 3s(3)115(t)2Ch. 1.2 - Every weekend, Morgan buys interesting clothes at...Ch. 1.2 - A bike rider is traveling at a speed of 15 feet...Ch. 1.2 - Simplify each expression. 4(12+5)44Ch. 1.2 - Simplify each expression. 3(46)2+72Ch. 1.2 - Simplify each expression. 2.5133662Ch. 1.2 - Simplify each expression. (488)373Ch. 1.2 - Simplify each expression. 4(4)(3)115(1)3Ch. 1.2 - Simplify each expression. 41155353Ch. 1.2 - a. If the tax that you pay when you purchase an...Ch. 1.2 - The cost to rent a hall for school functions is...Ch. 1.2 - Evaluate each expression for the given values of...Ch. 1.2 - Evaluate each expression for the given values of...Ch. 1.2 - Evaluate each expression for the given values of...Ch. 1.2 - Evaluate each expression for the given values of...Ch. 1.2 - Solve each exercise and enter your answer on the...Ch. 1.2 - Solve each exercise and enter your answer on the...Ch. 1.2 - Solve each exercise and enter your answer on the...Ch. 1.2 - Solve each exercise and enter your answer on the...Ch. 1.2 - Solve each exercise and enter your answer on the...Ch. 1.3 - Simplify each expression. 4Ch. 1.3 - Simplify each expression. 36Ch. 1.3 - Simplify each expression. 25Ch. 1.3 - Simplify each expression. 81Ch. 1.3 - Simplify each expression. 121Ch. 1.3 - Simplify each expression. 169Ch. 1.3 - Simplify each expression. 625Ch. 1.3 - Simplify each expression. 225Ch. 1.3 - Simplify each expression. g. 649Ch. 1.3 - Simplify each expression. 2581Ch. 1.3 - Simplify each expression. 225169Ch. 1.3 - Simplify each expression. 1625Ch. 1.3 - Simplify each expression. 0.64Ch. 1.3 - Simplify each expression. 0.81Ch. 1.3 - Simplify each expression. 6.25Ch. 1.3 - Estimate the square root. Round to the nearest...Ch. 1.3 - Estimate the square root. Round to the nearest...Ch. 1.3 - Estimate the square root. Round to the nearest...Ch. 1.3 - Estimate the square root. Round to the nearest...Ch. 1.3 - Estimate the square root. Round to the nearest...Ch. 1.3 - Estimate the square root. Round to the nearest...Ch. 1.3 - Estimate the square root. Round to the nearest...Ch. 1.3 - Estimate the square root. Round to the nearest...Ch. 1.3 - Estimate the square root. Round to the nearest...Ch. 1.3 - Find the approximate side length of each square...Ch. 1.3 - Find the approximate side length of each square...Ch. 1.3 - Find the approximate side length of each square...Ch. 1.3 - Name the subset(s) of the real numbers to which...Ch. 1.3 - Name the subset(s) of the real numbers to which...Ch. 1.3 - Name the subset(s) of the real numbers to which...Ch. 1.3 - Name the subset(s) of the real numbers to which...Ch. 1.3 - Name the subset(s) of the real numbers to which...Ch. 1.3 - Name the subset(s) of the real numbers to which...Ch. 1.3 - Name the subset(s) of the real numbers to which...Ch. 1.3 - Name the subset(s) of the real numbers to which...Ch. 1.3 - Compare the numbers in each exercise using an...Ch. 1.3 - Compare the numbers in each exercise using an...Ch. 1.3 - Compare the numbers in each exercise using an...Ch. 1.3 - Compare the numbers in each exercise using an...Ch. 1.3 - Compare the numbers in each exercise using an...Ch. 1.3 - Compare the numbers in each exercise using an...Ch. 1.3 - Order the numbers from least to greatest....Ch. 1.3 - Order the numbers from least to greatest....Ch. 1.3 - Order the numbers from least to greatest....Ch. 1.3 - Order the numbers from least to greatest....Ch. 1.3 - Order the numbers from least to greatest....Ch. 1.3 - Order the numbers from least to greatest....Ch. 1.3 - Marsha, Josh, and Tyler are comparing how fast...Ch. 1.3 - For Exercises 16, choose the correct letter. To...Ch. 1.3 - For Exercises 16, choose the correct letter. To...Ch. 1.3 - For Exercises 16, choose the correct letter. You...Ch. 1.3 - For Exercises 16, choose the correct letter. What...Ch. 1.3 - For Exercises 16, choose the correct letter. What...Ch. 1.3 - For Exercises 16, choose the correct letter. What...Ch. 1.3 - Why is 8.8 classified as a rational number?Ch. 1.4 - Name the property that each statement illustrates....Ch. 1.4 - Name the property that each statement illustrates....Ch. 1.4 - Name the property that each statement illustrates....Ch. 1.4 - Name the property that each statement illustrates....Ch. 1.4 - Name the property that each statement illustrates....Ch. 1.4 - Name the property that each statement illustrates....Ch. 1.4 - Use mental math to simplify each expression....Ch. 1.4 - Use mental math to simplify each expression....Ch. 1.4 - Use mental math to simplify each expression....Ch. 1.4 - Use mental math to simplify each expression....Ch. 1.4 - Simplify each expression. Justify each step....Ch. 1.4 - Simplify each expression. Justify each step....Ch. 1.4 - Simplify each expression. Justify each step....Ch. 1.4 - Simplify each expression. Justify each step....Ch. 1.4 - Tell whether the expressions in each pair are...Ch. 1.4 - Tell whether the expressions in each pair are...Ch. 1.4 - Tell whether the expressions in each pair are...Ch. 1.4 - Tell whether the expressions in each pair are...Ch. 1.4 - Tell whether the expressions in each pair are...Ch. 1.4 - Tell whether the expressions in each pair are...Ch. 1.4 - You have prepared 42mL of distilled water, 18mL of...Ch. 1.4 - Use deductive reasoning to tell whether each...Ch. 1.4 - Use deductive reasoning to tell whether each...Ch. 1.4 - Use deductive reasoning to tell whether each...Ch. 1.4 - Use deductive reasoning to tell whether each...Ch. 1.4 - Writing Explain why the commutative and...Ch. 1.4 - Reasoning A recipe for brownies calls for mixing...Ch. 1.4 - Simplify each expression. Justify each step....Ch. 1.4 - Simplify each expression. Justify each step....Ch. 1.4 - Open-Ended Provide examples to show the following....Ch. 1.4 - For Exercises 15, choose the correct letter. Which...Ch. 1.4 - For Exercises 15, choose the correct letter. Which...Ch. 1.4 - For Exercises 15, choose the correct letter. What...Ch. 1.4 - For Exercises 15, choose the correct letter. Which...Ch. 1.4 - For Exercises 15, choose the correct letter. Which...Ch. 1.4 - The fact that changing the grouping of addends...Ch. 1.5 - Use a number line to find each sum. 4+8Ch. 1.5 - Use a number line to find each sum. 7+8Ch. 1.5 - Use a number line to find each sum. 9+(4)Ch. 1.5 - Use a number line to find each sum. 6+(2)Ch. 1.5 - Use a number line to find each sum. 6+3Ch. 1.5 - Use a number line to find each sum. 5+(10)Ch. 1.5 - Use a number line to find each sum. 7+(7)Ch. 1.5 - Use a number line to find each sum. + 9+(9)Ch. 1.5 - Use a number line to find each sum. 8+0Ch. 1.5 - Find each sum. 22+(14)Ch. 1.5 - Find each sum. 36+(13)Ch. 1.5 - Find each sum. 15+17Ch. 1.5 - Find each sum. 45+77Ch. 1.5 - Find each sum. 19+(30)Ch. 1.5 - Find each sum... 18+(18)Ch. 1.5 - Find each sum. 1.5+6.1Ch. 1.5 - Find each sum. 2.2+(16.7)Ch. 1.5 - Find each sum. 5.3+(7.4)Ch. 1.5 - Find each sum. 19+59Ch. 1.5 - Find each sum. 34+38Ch. 1.5 - Find each sum. 15+710Ch. 1.5 - Writing Explain how you would use a number line to...Ch. 1.5 - Open-Ended Write an addition equation with a...Ch. 1.5 - The Bears football team lost 7 yards and then...Ch. 1.5 - Find each difference. 714Ch. 1.5 - Find each difference. 812Ch. 1.5 - Find each difference. 5(16)Ch. 1.5 - Find each difference. 33(14)Ch. 1.5 - Find each difference. 6271Ch. 1.5 - Find each difference. 25(25)Ch. 1.5 - Find each difference. 1.7(3.8)Ch. 1.5 - Find each difference. 4.55.8Ch. 1.5 - Find each difference. 3.7(4.2)Ch. 1.5 - Find each difference. 7818Ch. 1.5 - Find each difference. 2312Ch. 1.5 - Find each difference. 4923Ch. 1.5 - Evaluate each expression for m=4,n=5, and p=1.5....Ch. 1.5 - Evaluate each expression for m=4,n=5, and p=1.5....Ch. 1.5 - Evaluate each expression for m=4,n=5, and p=1.5....Ch. 1.5 - At 4: 00 A.M., the temperature was 9 F. At noon,...Ch. 1.5 - A teacher had $57.72 in his checking account. He...Ch. 1.5 - A scuba diver went down 20 feet below the surface...Ch. 1.5 - Reasoning Without doing the calculations,...Ch. 1.5 - For Exercises 15, choose the correct letter. Which...Ch. 1.5 - For Exercises 15, choose the correct letter Which...Ch. 1.5 - For Exercises 15, choose the correct letter. Which...Ch. 1.5 - For Exercises 15, choose the correct letter. The...Ch. 1.5 - For Exercises 15, choose the correct letter. If...Ch. 1.5 - In golf, there is a number of strokes assigned to...Ch. 1.6 - Find each product. Simplify, if necessary. 5(7)Ch. 1.6 - Find each product. Simplify, if necessary. 8(-11)Ch. 1.6 - Find each product. Simplify, if necessary. 912Ch. 1.6 - Find each product. Simplify, if necessary. (9)2Ch. 1.6 - Find each product. Simplify, if necessary. 312Ch. 1.6 - Find each product. Simplify, if necessary. 5(9)Ch. 1.6 - Find each product. Simplify, if necessary. 3(2.3)Ch. 1.6 - Find each product. Simplify, if necessary. (0.6)2Ch. 1.6 - Find each product. Simplify, if necessary. 8(-2.4)Ch. 1.6 - Find each product. Simplify, if necessary. 3429Ch. 1.6 - Find each product. Simplify, if necessary. 2558Ch. 1.6 - Find each product. Simplify, if necessary. 232Ch. 1.6 - Find each product. Simplify, if necessary. After...Ch. 1.6 - Find each product. Simplify, if necessary. A...Ch. 1.6 - Simplify each expression. 1600Ch. 1.6 - Simplify each expression. 625Ch. 1.6 - Simplify each expression. 10,000Ch. 1.6 - Simplify each expression. 0.81Ch. 1.6 - Simplify each expression. 1.44Ch. 1.6 - Simplify each expression. 0.04Ch. 1.6 - Simplify each expression. 49Ch. 1.6 - Simplify each expression. 1649Ch. 1.6 - Simplify each expression. 100121Ch. 1.6 - Writing Explain the differences among 25,25, and...Ch. 1.6 - Reasoning Can you name a real number that is...Ch. 1.6 - Find each quotient. Simplify, if necessary. 513Ch. 1.6 - Find each quotient. Simplify, if necessary....Ch. 1.6 - Find each quotient. Simplify, if necessary. 982Ch. 1.6 - Find each quotient. Simplify, if necessary. 84(4)Ch. 1.6 - Find each quotient. Simplify, if necessary. 93(3)Ch. 1.6 - Find each quotient. Simplify, if necessary. 1055Ch. 1.6 - Find each quotient. Simplify, if necessary....Ch. 1.6 - Find each quotient. Simplify, if necessary....Ch. 1.6 - Find each quotient. Simplify, if necessary. 8.13Ch. 1.6 - Find each quotient. Simplify, if necessary. 1713Ch. 1.6 - Find each quotient. Simplify, if necessary. 38910Ch. 1.6 - Find each quotient. Simplify, if necessary. 5612Ch. 1.6 - Evaluate each expression for a=12,b=34, and c=6....Ch. 1.6 - Evaluate each expression for a=12,b=34, and c=6....Ch. 1.6 - Evaluate each expression for a=12,b=34, and c=6....Ch. 1.6 - Writing Explain how you know that -5 and 15 are...Ch. 1.6 - At 6: 00 P.M., the temperature was 55F. At 11: 00...Ch. 1.6 - For Exercises 15, choose the correct letter. Which...Ch. 1.6 - For Exercises 15, choose the correct letter. If...Ch. 1.6 - For Exercises 15, choose the correct letter. Which...Ch. 1.6 - For Exercises 15, choose the correct letter. ABC...Ch. 1.6 - For Exercises 15, choose the correct letter. The...Ch. 1.6 - A clock loses 2 minutes every 6 hours. At 3: 00...Ch. 1.7 - Use the Distributive Property to simplify each...Ch. 1.7 - Use the Distributive Property to simplify each...Ch. 1.7 - Use the Distributive Property to simplify each...Ch. 1.7 - Use the Distributive Property to simplify each...Ch. 1.7 - Use the Distributive Property to simplify each...Ch. 1.7 - Use the Distributive Property to simplify each...Ch. 1.7 - Use the Distributive Property to simplify each...Ch. 1.7 - Use the Distributive Property to simplify each...Ch. 1.7 - Use the Distributive Property to simplify each...Ch. 1.7 - Use the Distributive Property to simplify each...Ch. 1.7 - Use the Distributive Property to simplify each...Ch. 1.7 - Use the Distributive Property to simplify each...Ch. 1.7 - Use the Distributive Property to simplify each...Ch. 1.7 - Use the Distributive Property to simplify each...Ch. 1.7 - Use the Distributive Property to simplify each...Ch. 1.7 - Use the Distributive Property to simplify each...Ch. 1.7 - Write each fraction as a sum or difference. 3n+57Ch. 1.7 - Write each fraction as a sum or difference. 146x19Ch. 1.7 - Write each fraction as a sum or difference. 3d+56Ch. 1.7 - Write each fraction as a sum or difference. 9p63Ch. 1.7 - Write each fraction as a sum or difference. 18+8z6Ch. 1.7 - Write each fraction as a sum or difference....Ch. 1.7 - Write each fraction as a sum or difference. 5628w8Ch. 1.7 - Write each fraction as a sum or difference....Ch. 1.7 - Simplify each expression. (14+x)Ch. 1.7 - Simplify each expression. (86t)Ch. 1.7 - Simplify each expression. (6+d)Ch. 1.7 - Simplify each expression. (r+1)Ch. 1.7 - Simplify each expression. (4m6n)Ch. 1.7 - Simplify each expression. (5.8a+4.2b)Ch. 1.7 - Simplify each expression. (x+y1)Ch. 1.7 - Simplify each expression. (f+3g7)Ch. 1.7 - Use mental math to find each product. 3.23Ch. 1.7 - Use mental math to find each product. 58.2Ch. 1.7 - Use mental math to find each product. 1492Ch. 1.7 - Use mental math to find each product. 6397Ch. 1.7 - Use mental math to find each product. 4.25Ch. 1.7 - Use mental math to find each product. 410.1Ch. 1.7 - Use mental math to find each product. 8.254Ch. 1.7 - Use mental math to find each product. 114.1Ch. 1.7 - You buy 75 candy bars at a cost of $0.49 each....Ch. 1.7 - The distance around a track is 400m. If you take...Ch. 1.7 - There are 32 classmates that are going to the...Ch. 1.7 - Simplify each expression by combining like terms....Ch. 1.7 - Simplify each expression by combining like terms....Ch. 1.7 - Simplify each expression by combining like terms....Ch. 1.7 - Simplify each expression by combining like terms....Ch. 1.7 - Simplify each expression by combining like terms....Ch. 1.7 - Simplify each expression by combining like terms....Ch. 1.7 - Simplify each expression by combining like terms....Ch. 1.7 - Simplify each expression by combining like terms....Ch. 1.7 - Simplify each expression by combining like terms....Ch. 1.7 - Write a word phrase for each expression. Then...Ch. 1.7 - Write a word phrase for each expression. Then...Ch. 1.7 - Write a word phrase for each expression. Then...Ch. 1.7 - The tax a plumber must charge for a service call...Ch. 1.7 - Geometry Write an expression in simplified form...Ch. 1.7 - Geometry Write an expression in simplified form...Ch. 1.7 - Geometry Write an expression in simplified form...Ch. 1.7 - Simplify each expression. 4jk7jk+12jkCh. 1.7 - Simplify each expression. 17mn+4mnmn+10mnCh. 1.7 - Simplify each expression. 8xy47xy311xy4Ch. 1.7 - Simplify each expression. 2(5ab6)Ch. 1.7 - Simplify each expression. z+2z54z5Ch. 1.7 - Simplify each expression. 7m2n+4m2n24m2n5m3n25mn2Ch. 1.7 - Reasoning Demonstrate why 12x662x6. Show your...Ch. 1.7 - Simplify each expression. 4(2h+1)+3(4h+7)Ch. 1.7 - Simplify each expression. 5(n8)+6(72n)Ch. 1.7 - Simplify each expression. 7(3+x)4(x+1)Ch. 1.7 - Simplify each expression. 6(y+5)3(4y+2)Ch. 1.7 - Simplify each expression. (a3b+27)Ch. 1.7 - Simplify each expression. 2(54s+6t)5s+tCh. 1.7 - For Exercises 16, choose the correct letter. What...Ch. 1.7 - For Exercises 16, choose the correct letter. What...Ch. 1.7 - For Exercises 16, choose the correct letter. What...Ch. 1.7 - For Exercises 16, choose the correct letter....Ch. 1.7 - For Exercises 16, choose the correct letter. Which...Ch. 1.7 - For Exercises 16, choose the correct letter. There...Ch. 1.7 - The profit Samanthas company makes is given by the...Ch. 1.8 - Tell whether each equation is true, false, or...Ch. 1.8 - Tell whether each equation is true, false, or...Ch. 1.8 - Tell whether each equation is true, false, or...Ch. 1.8 - Tell whether each equation is true, false, or...Ch. 1.8 - Tell whether each equation is true, false, or...Ch. 1.8 - Tell whether each equation is true, false, or...Ch. 1.8 - Tell whether each equation is true, false, or...Ch. 1.8 - Tell whether each equation is true, false, or...Ch. 1.8 - Tell whether the given number is a solution of...Ch. 1.8 - Tell whether the given number is a solution of...Ch. 1.8 - Tell whether the given number is a solution of...Ch. 1.8 - Tell whether the given number is a solution of...Ch. 1.8 - Tell whether the given number is a solution of...Ch. 1.8 - Tell whether the given number is a solution of...Ch. 1.8 - Tell whether the given number is a solution of...Ch. 1.8 - Tell whether the given number is a solution of...Ch. 1.8 - Tell whether the given number is a solution of...Ch. 1.8 - Write an equation for each sentence. The...Ch. 1.8 - Write an equation for each sentence. 6 times the...Ch. 1.8 - Write an equation for each sentence. A computer...Ch. 1.8 - Write an equation for each sentence. Josie is 11...Ch. 1.8 - Use mental math to find the solution of each...Ch. 1.8 - Use mental math to find the solution of each...Ch. 1.8 - Use mental math to find the solution of each...Ch. 1.8 - Use mental math to find the solution of each...Ch. 1.8 - Use mental math to find the solution of each...Ch. 1.8 - Use mental math to find the solution of each...Ch. 1.8 - Use mental math to find the solution of each...Ch. 1.8 - Use mental math to find the solution of each...Ch. 1.8 - Use a table to find the solution of each equation....Ch. 1.8 - Use a table to find the solution of each equation....Ch. 1.8 - Use a table to find the solution of each equation....Ch. 1.8 - Use a table to find the solution of each equation....Ch. 1.8 - Use a table to find the solution of each equation....Ch. 1.8 - Use a table to find the solution of each equation....Ch. 1.8 - Use a table to find the solution of each equation....Ch. 1.8 - Use a table to find the solution of each equation....Ch. 1.8 - Use a table to find two consecutive integers...Ch. 1.8 - Use a table to find two consecutive integers...Ch. 1.8 - Use a table to find two consecutive integers...Ch. 1.8 - The population of a particular village can be...Ch. 1.8 - Open-Ended Write four equations that all have a...Ch. 1.8 - There are 68 members of the marching band. The...Ch. 1.8 - Find the solution of each equation using mental...Ch. 1.8 - Find the solution of each equation using mental...Ch. 1.8 - Find the solution of each equation using mental...Ch. 1.8 - Find the solution of each equation using mental...Ch. 1.8 - Find the solution of each equation using mental...Ch. 1.8 - Find the solution of each equation using mental...Ch. 1.8 - Find the solution of each equation using mental...Ch. 1.8 - Find the solution of each equation using mental...Ch. 1.8 - Writing Explain the difference between an...Ch. 1.8 - For Exercises 15, choose the correct letter. Which...Ch. 1.8 - For Exercises 15, choose the correct letter. Which...Ch. 1.8 - For Exercises 15, choose the correct letter. Which...Ch. 1.8 - For Exercises 15, choose the correct letter. The...Ch. 1.8 - For Exercises 15, choose the correct letter. Mrs....Ch. 1.8 - There are 450 people travelling to watch a playoff...Ch. 1.9 - Tell whether the given equation has the ordered...Ch. 1.9 - Tell whether the given equation has the ordered...Ch. 1.9 - Tell whether the given equation has the ordered...Ch. 1.9 - Tell whether the given equation has the ordered...Ch. 1.9 - Tell whether the given equation has the ordered...Ch. 1.9 - Tell whether the given equation has the ordered...Ch. 1.9 - Tell whether the given equation has the ordered...Ch. 1.9 - Tell whether the given equation has the ordered...Ch. 1.9 - Tell whether the given equation has the ordered...Ch. 1.9 - Use a table, an equation, and a graph to represent...Ch. 1.9 - Use a table, an equation, and a graph to represent...Ch. 1.9 - Use the table to draw a graph and answer the...Ch. 1.9 - Use the table to draw a graph and answer the...Ch. 1.9 - Use the table to write an equation and answer the...Ch. 1.9 - Use the table to write an equation and answer the...Ch. 1.9 - A worker finds that it takes 9 tiles to cover one...Ch. 1.9 - Tell whether the given equation has the ordered...Ch. 1.9 - Tell whether the given equation has the ordered...Ch. 1.9 - Tell whether the given equation has the ordered...Ch. 1.9 - Tell whether the given equation has the ordered...Ch. 1.9 - Tell whether the given equation has the ordered...Ch. 1.9 - Tell whether the given equation has the ordered...Ch. 1.9 - Writing Explain what inductive reasoning is....Ch. 1.9 - For Exercises 15, choose the correct letter. If...Ch. 1.9 - For Exercises 15, choose the correct letter. Which...Ch. 1.9 - For Exercises 15, choose the correct letter. Which...Ch. 1.9 - For Exercises 15, choose the correct letter. Which...Ch. 1.9 - For Exercises 15, choose the correct letter. Sally...Ch. 1.9 - Justin earns $19.50 per hour working as a store...
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- The Course Name Real Analysis please Solve questions by Real Analysisarrow_forwardpart 3 of the question is: A power outage occurs 6 min after the ride started. Passengers must wait for their cage to be manually cranked into the lowest position in order to exit the ride. Sine function model: where h is the height of the last passenger above the ground measured in feet and t is the time of operation of the ride in minutes. What is the height of the last passenger at the moment of the power outage? Verify your answer by evaluating the sine function model. Will the last passenger to board the ride need to wait in order to exit the ride? Explain.arrow_forward2. The duration of the ride is 15 min. (a) How many times does the last passenger who boarded the ride make a complete loop on the Ferris wheel? (b) What is the position of that passenger when the ride ends?arrow_forward
- 3. A scientist recorded the movement of a pendulum for 10 s. The scientist began recording when the pendulum was at its resting position. The pendulum then moved right (positive displacement) and left (negative displacement) several times. The pendulum took 4 s to swing to the right and the left and then return to its resting position. The pendulum's furthest distance to either side was 6 in. Graph the function that represents the pendulum's displacement as a function of time. Answer: f(t) (a) Write an equation to represent the displacement of the pendulum as a function of time. (b) Graph the function. 10 9 8 7 6 5 4 3 2 1 0 t 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 -1 -5. -6 -7 -8 -9 -10-arrow_forwardA power outage occurs 6 min after the ride started. Passengers must wait for their cage to be manually cranked into the lowest position in order to exit the ride. Sine function model: h = −82.5 cos (3πt) + 97.5 where h is the height of the last passenger above the ground measured in feet and t is the time of operation of the ride in minutes. (a) What is the height of the last passenger at the moment of the power outage? Verify your answer by evaluating the sine function model. (b) Will the last passenger to board the ride need to wait in order to exit the ride? Explain.arrow_forwardThe Colossus Ferris wheel debuted at the 1984 New Orleans World's Fair. The ride is 180 ft tall, and passengers board the ride at an initial height of 15 ft above the ground. The height above ground, h, of a passenger on the ride is a periodic function of time, t. The graph displays the height above ground of the last passenger to board over the course of the 15 min ride. Height of Passenger in Ferris Wheel 180 160 140- €120 Height, h (ft) 100 80 60 40 20 0 ך 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Time of operation, t (min) Sine function model: h = −82.5 cos (3πt) + 97.5 where h is the height of the passenger above the ground measured in feet and t is the time of operation of the ride in minutes. What is the period of the sine function model? Interpret the period you found in the context of the operation of the Ferris wheel. Answer:arrow_forward
- 1. Graph the function f(x)=sin(x) −2¸ Answer: y -2π 一元 1 −1 -2 -3 -4+ 元 2πarrow_forward3. Graph the function f(x) = −(x-2)²+4 Answer: f(x) 6 5 4 3 2+ 1 -6-5 -4-3-2-1 × 1 2 3 4 5 6 -1 -2+ ရာ -3+ -4+ -5 -6arrow_forward2. Graph the function f(x) = cos(2x)+1 Answer: -2π 一元 y 3 2- 1 -1 -2+ ရာ -3- Π 2πarrow_forward
- 2. Graph the function f(x) = |x+1+2 Answer: -6-5-4-3-2-1 f(x) 6 5 4 3 2 1 1 2 3 4 5 6 -1 -2 -3 -4 -5 -6arrow_forward1. The table shows values of a function f(x). What is the average rate of change of f(x) over the interval from x = 5 to x = 9? Show your work. X 4 f(x) LO 5 6 7 8 9 10 -2 8 10 11 14 18arrow_forward• Find a real-world situation that can be represented by a sinusoidal function. You may find something online that represents a sinusoidal graph or you can create a sinusoidal graph yourself with a measuring tape and a rope. • Provide a graph complete with labels and units for the x- and y-axes. • Describe the amplitude, period, and vertical shift in terms of the real-world situation.arrow_forward
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