BEGINNING AND INTERMEDIATE AGEBRA
BEGINNING AND INTERMEDIATE AGEBRA
5th Edition
ISBN: 9781264367702
Author: Miller
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 14, Problem 50CRE

Against the wind, a plane can travel 4950 mi in 11 hr. On the return trip flying with the same wind, the plane can fly the same distance in 9 hr. Find the wind speed and the speed of the plane in still air.

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Chapter 14, Problem 49CRE
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Chapter 14 Solutions

BEGINNING AND INTERMEDIATE AGEBRA

Ch. 14.1 - Prob. 1SPCh. 14.1 - Prob. 2SPCh. 14.1 - Evaluate the expressions. 3. 1! Ch. 14.1 - Prob. 4SPCh. 14.1 - Prob. 5SPCh. 14.1 - Prob. 6SPCh. 14.1 - Write out the first three terms of ( x + y ) 5 .Ch. 14.1 - 8. Use the binomial theorem to expand . Ch. 14.1 - Use the binomial theorem to expand ( 2 a − 3 b 2 )...Ch. 14.1 - Find the fourth term of ( x + y ) 8 .
Ch. 14.1 - 11. Find the fifth term of . Ch. 14.1 - a. The expanded form of ( x + b ) 2 =...Ch. 14.1 - For Exercises 2–7, expand the binomials. Use...Ch. 14.1 - For Exercises 2–7, expand the binomials. Use...Ch. 14.1 - For Exercises 2–7, expand the binomials. Use...Ch. 14.1 - For Exercises 2–7, expand the binomials. Use...Ch. 14.1 - For Exercises 2–7, expand the binomials. Use...Ch. 14.1 - For Exercises 2–7, expand the binomials. Use...Ch. 14.1 - For Exercises 8–13, rewrite each binomial of the...Ch. 14.1 - For Exercises 8–13, rewrite each binomial of the...Ch. 14.1 - For Exercises 8–13, rewrite each binomial of the...Ch. 14.1 - For Exercises 8–13, rewrite each binomial of the...Ch. 14.1 - For Exercises 8–13, rewrite each binomial of the...Ch. 14.1 - For Exercises 8–13, rewrite each binomial of the...Ch. 14.1 - For a > 0 and b > 0 , what happens to the signs of...Ch. 14.1 - For Exercises 15–18, evaluate the expression. (See...Ch. 14.1 - For Exercises 15–18, evaluate the expression. (See...Ch. 14.1 - For Exercises 15–18, evaluate the expression. (See...Ch. 14.1 - For Exercises 15–18, evaluate the expression. (See...Ch. 14.1 - True or false: 0 ! ≠ 1 !Ch. 14.1 - True or false: n! is defined for negative...Ch. 14.1 - True or false: n ! = n for n = 1 and 2 .Ch. 14.1 - 22. Show that ! Ch. 14.1 - Show that 6 ! = 6 ⋅ 5 !Ch. 14.1 - Show that 8 ! = 8 ⋅ 7 !Ch. 14.1 - For Exercises 25–32, evaluate the expression. (See...Ch. 14.1 - For Exercises 25–32, evaluate the expression. (See...Ch. 14.1 - For Exercises 25–32, evaluate the expression. (See...Ch. 14.1 - For Exercises 25–32, evaluate the expression. (See...Ch. 14.1 - For Exercises 25–32, evaluate the expression. (See...Ch. 14.1 - For Exercises 25–32, evaluate the expression. (See...Ch. 14.1 - For Exercises 25–32, evaluate the expression. (See...Ch. 14.1 - For Exercises 25–32, evaluate the expression. (See...Ch. 14.1 - Prob. 33PECh. 14.1 - Prob. 34PECh. 14.1 - Prob. 35PECh. 14.1 - For Exercises 33–36, find the first three terms of...Ch. 14.1 - Prob. 37PECh. 14.1 - Prob. 38PECh. 14.1 - Prob. 39PECh. 14.1 - Prob. 40PECh. 14.1 - For Exercises 39–50, use the binomial theorem to...Ch. 14.1 - Prob. 42PECh. 14.1 - Prob. 43PECh. 14.1 - Prob. 44PECh. 14.1 - Prob. 45PECh. 14.1 - For Exercises 39–50, use the binomial theorem to...Ch. 14.1 - Prob. 47PECh. 14.1 - For Exercises 39–50, use the binomial theorem to...Ch. 14.1 - Prob. 49PECh. 14.1 - Prob. 50PECh. 14.1 - Prob. 51PECh. 14.1 - Prob. 52PECh. 14.1 - Prob. 53PECh. 14.1 - Prob. 54PECh. 14.1 - Prob. 55PECh. 14.1 - For Exercises 51–56, find the indicated term of...Ch. 14.2 - Prob. 1SPCh. 14.2 - Prob. 2SPCh. 14.2 - Prob. 3SPCh. 14.2 - Prob. 4SPCh. 14.2 - Prob. 5SPCh. 14.2 - Prob. 6SPCh. 14.2 - Prob. 7SPCh. 14.2 - Prob. 8SPCh. 14.2 - Prob. 9SPCh. 14.2 - Prob. 10SPCh. 14.2 - Prob. 11SPCh. 14.2 - Prob. 12SPCh. 14.2 - Prob. 1PECh. 14.2 - Prob. 2PECh. 14.2 - Prob. 3PECh. 14.2 - Prob. 4PECh. 14.2 - Prob. 5PECh. 14.2 - Prob. 6PECh. 14.2 - Prob. 7PECh. 14.2 - Prob. 8PECh. 14.2 - Prob. 9PECh. 14.2 - Prob. 10PECh. 14.2 - Prob. 11PECh. 14.2 - Prob. 12PECh. 14.2 - Prob. 13PECh. 14.2 - Prob. 14PECh. 14.2 - Prob. 15PECh. 14.2 - Prob. 16PECh. 14.2 - Prob. 17PECh. 14.2 - Prob. 18PECh. 14.2 - Prob. 19PECh. 14.2 - Prob. 20PECh. 14.2 - Prob. 21PECh. 14.2 - Prob. 22PECh. 14.2 - Prob. 23PECh. 14.2 - Prob. 24PECh. 14.2 - Prob. 25PECh. 14.2 - Prob. 26PECh. 14.2 - Prob. 27PECh. 14.2 - Prob. 28PECh. 14.2 - Prob. 29PECh. 14.2 - For Exercises 21–32, find a formula for the nth...Ch. 14.2 - Prob. 31PECh. 14.2 - Prob. 32PECh. 14.2 - Edmond borrowed $500. To pay off the loan, he...Ch. 14.2 - Prob. 34PECh. 14.2 - Prob. 35PECh. 14.2 - Prob. 36PECh. 14.2 - Prob. 37PECh. 14.2 - Prob. 38PECh. 14.2 - Prob. 39PECh. 14.2 - Prob. 40PECh. 14.2 - Prob. 41PECh. 14.2 - Prob. 42PECh. 14.2 - Prob. 43PECh. 14.2 - Prob. 44PECh. 14.2 - Prob. 45PECh. 14.2 - Prob. 46PECh. 14.2 - For Exercises 39–54, find the sums. (See Examples...Ch. 14.2 - Prob. 48PECh. 14.2 - For Exercises 39–54, find the sums. (See Examples...Ch. 14.2 - Prob. 50PECh. 14.2 - Prob. 51PECh. 14.2 - Prob. 52PECh. 14.2 - Prob. 53PECh. 14.2 - For Exercises 39–54, find the sums. (See Examples...Ch. 14.2 - Prob. 55PECh. 14.2 - Prob. 56PECh. 14.2 - Prob. 57PECh. 14.2 - Prob. 58PECh. 14.2 - Prob. 59PECh. 14.2 - Prob. 60PECh. 14.2 - Prob. 61PECh. 14.2 - Prob. 62PECh. 14.2 - Prob. 63PECh. 14.2 - For Exercises 55–66, write the series in summation...Ch. 14.2 - Prob. 65PECh. 14.2 - Prob. 66PECh. 14.2 - Prob. 67PECh. 14.2 - Prob. 68PECh. 14.2 - Prob. 69PECh. 14.2 - Prob. 70PECh. 14.2 - 71. A famous sequence in mathematics is called the...Ch. 14.3 - Prob. 1SPCh. 14.3 - Prob. 2SPCh. 14.3 - Prob. 3SPCh. 14.3 - Prob. 4SPCh. 14.3 - Prob. 5SPCh. 14.3 - Prob. 1PECh. 14.3 - Prob. 2PECh. 14.3 - Prob. 3PECh. 14.3 - Prob. 4PECh. 14.3 - Prob. 5PECh. 14.3 - Prob. 6PECh. 14.3 - Prob. 7PECh. 14.3 - Prob. 8PECh. 14.3 - Prob. 9PECh. 14.3 - For Exercises 7–12, the first term of an...Ch. 14.3 - Prob. 11PECh. 14.3 - Prob. 12PECh. 14.3 - Prob. 13PECh. 14.3 - Prob. 14PECh. 14.3 - Prob. 15PECh. 14.3 - Prob. 16PECh. 14.3 - Prob. 17PECh. 14.3 - Prob. 18PECh. 14.3 - Prob. 19PECh. 14.3 - Prob. 20PECh. 14.3 - Prob. 21PECh. 14.3 - Prob. 22PECh. 14.3 - Prob. 23PECh. 14.3 - Prob. 24PECh. 14.3 - Prob. 25PECh. 14.3 - Prob. 26PECh. 14.3 - Prob. 27PECh. 14.3 - Prob. 28PECh. 14.3 - Prob. 29PECh. 14.3 - For Exercises 25–33, write the nth term of the...Ch. 14.3 - For Exercises 25–33, write the nth term of the...Ch. 14.3 - Prob. 32PECh. 14.3 - Prob. 33PECh. 14.3 - Prob. 34PECh. 14.3 - Prob. 35PECh. 14.3 - Prob. 36PECh. 14.3 - Prob. 37PECh. 14.3 - Prob. 38PECh. 14.3 - Prob. 39PECh. 14.3 - Prob. 40PECh. 14.3 - Prob. 41PECh. 14.3 - Prob. 42PECh. 14.3 - Prob. 43PECh. 14.3 - For Exercises 42–49, find the number of terms, n,...Ch. 14.3 - Prob. 45PECh. 14.3 - Prob. 46PECh. 14.3 - Prob. 47PECh. 14.3 - Prob. 48PECh. 14.3 - Prob. 49PECh. 14.3 - Prob. 50PECh. 14.3 - Prob. 51PECh. 14.3 - Prob. 52PECh. 14.3 - Prob. 53PECh. 14.3 - Prob. 54PECh. 14.3 - For Exercises 53–66, find the sum of the...Ch. 14.3 - Prob. 56PECh. 14.3 - Prob. 57PECh. 14.3 - Prob. 58PECh. 14.3 - For Exercises 53–66, find the sum of the...Ch. 14.3 - Prob. 60PECh. 14.3 - Prob. 61PECh. 14.3 - Prob. 62PECh. 14.3 - Prob. 63PECh. 14.3 - Prob. 64PECh. 14.3 - For Exercises 53–66, find the sum of the...Ch. 14.3 - Prob. 66PECh. 14.3 - Find the sum of the first 100 positive integers.Ch. 14.3 - Prob. 68PECh. 14.3 - Prob. 69PECh. 14.3 - A triangular array of dominoes has one domino in...Ch. 14.4 - Prob. 1SPCh. 14.4 - Prob. 2SPCh. 14.4 - Prob. 3SPCh. 14.4 - Prob. 4SPCh. 14.4 - Prob. 5SPCh. 14.4 - Prob. 6SPCh. 14.4 - Prob. 7SPCh. 14.4 - Prob. 8SPCh. 14.4 - 1. a. A ______________sequence is a sequence in...Ch. 14.4 - Prob. 2PECh. 14.4 - Prob. 3PECh. 14.4 - Prob. 4PECh. 14.4 - Prob. 5PECh. 14.4 - Prob. 6PECh. 14.4 - Prob. 7PECh. 14.4 - Prob. 8PECh. 14.4 - Prob. 9PECh. 14.4 - Prob. 10PECh. 14.4 - Prob. 11PECh. 14.4 - Prob. 12PECh. 14.4 - Prob. 13PECh. 14.4 - Prob. 14PECh. 14.4 - Prob. 15PECh. 14.4 - Prob. 16PECh. 14.4 - Prob. 17PECh. 14.4 - Prob. 18PECh. 14.4 - Prob. 19PECh. 14.4 - Prob. 20PECh. 14.4 - For Exercises 19–24, write the first five terms of...Ch. 14.4 - Prob. 22PECh. 14.4 - Prob. 23PECh. 14.4 - For Exercises 19–24, write the first five terms of...Ch. 14.4 - Prob. 25PECh. 14.4 - Prob. 26PECh. 14.4 - Prob. 27PECh. 14.4 - Prob. 28PECh. 14.4 - For Exercises 25–30, find the n th term of each...Ch. 14.4 - Prob. 30PECh. 14.4 - Prob. 31PECh. 14.4 - Prob. 32PECh. 14.4 - Prob. 33PECh. 14.4 - Prob. 34PECh. 14.4 - Prob. 35PECh. 14.4 - Prob. 36PECh. 14.4 - Prob. 37PECh. 14.4 - Prob. 38PECh. 14.4 - Prob. 39PECh. 14.4 - Prob. 40PECh. 14.4 - Prob. 41PECh. 14.4 - If the second and third terms of a geometric...Ch. 14.4 - 43. Explain the difference between a geometric...Ch. 14.4 - Prob. 44PECh. 14.4 - Prob. 45PECh. 14.4 - Prob. 46PECh. 14.4 - Prob. 47PECh. 14.4 - Prob. 48PECh. 14.4 - Prob. 49PECh. 14.4 - Prob. 50PECh. 14.4 - Prob. 51PECh. 14.4 - Prob. 52PECh. 14.4 - For Exercises 47–56, find the sum of the geometric...Ch. 14.4 - For Exercises 47–56, find the sum of the geometric...Ch. 14.4 - For Exercises 47–56, find the sum of the geometric...Ch. 14.4 - For Exercises 47–56, find the sum of the geometric...Ch. 14.4 - Prob. 57PECh. 14.4 - Prob. 58PECh. 14.4 - Prob. 59PECh. 14.4 - Prob. 60PECh. 14.4 - Prob. 61PECh. 14.4 - Prob. 62PECh. 14.4 - Prob. 63PECh. 14.4 - Prob. 64PECh. 14.4 - Prob. 65PECh. 14.4 - Prob. 66PECh. 14.4 - Prob. 67PECh. 14.4 - Prob. 68PECh. 14.4 - Prob. 69PECh. 14.4 - Prob. 70PECh. 14.4 - Prob. 71PECh. 14.4 - For Exercises 1–18, determine if the sequence is...Ch. 14.4 - Prob. 2PRECh. 14.4 - Prob. 3PRECh. 14.4 - For Exercises 1–18, determine if the sequence is...Ch. 14.4 - Prob. 5PRECh. 14.4 - Prob. 6PRECh. 14.4 - Prob. 7PRECh. 14.4 - Prob. 8PRECh. 14.4 - For Exercises 1–18, determine if the sequence is...Ch. 14.4 - Prob. 10PRECh. 14.4 - Prob. 11PRECh. 14.4 - Prob. 12PRECh. 14.4 - For Exercises 1–18, determine if the sequence is...Ch. 14.4 - Prob. 14PRECh. 14.4 - Prob. 15PRECh. 14.4 - Prob. 16PRECh. 14.4 - For Exercises 1–18, determine if the sequence is...Ch. 14.4 - For Exercises 1–18, determine if the sequence is...Ch. 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 - 10. Find the middle term of the binomial...Ch. 14 - For Exercises 11–14, write the terms of the...Ch. 14 - Prob. 12RECh. 14 - Prob. 13RECh. 14 - Prob. 14RECh. 14 - Prob. 15RECh. 14 - Prob. 16RECh. 14 - Prob. 17RECh. 14 - Prob. 18RECh. 14 - For Exercises 19–20, find the sum of the...Ch. 14 - Prob. 20RECh. 14 - Prob. 21RECh. 14 - Prob. 22RECh. 14 - Prob. 23RECh. 14 - Prob. 24RECh. 14 - Prob. 25RECh. 14 - Prob. 26RECh. 14 - Prob. 27RECh. 14 - Prob. 28RECh. 14 - For Exercises 29–30, find the number of terms. 3 ,...Ch. 14 - Prob. 30RECh. 14 - Prob. 31RECh. 14 - Prob. 32RECh. 14 - For Exercises 33–36, find the sum of the...Ch. 14 - Prob. 34RECh. 14 - Prob. 35RECh. 14 - Prob. 36RECh. 14 - For Exercises 37–38, find the common ratio. 5 , 15...Ch. 14 - Prob. 38RECh. 14 - Prob. 39RECh. 14 - Prob. 40RECh. 14 - Prob. 41RECh. 14 - Prob. 42RECh. 14 - Prob. 43RECh. 14 - Prob. 44RECh. 14 - Prob. 45RECh. 14 - Prob. 46RECh. 14 - Prob. 47RECh. 14 - Prob. 48RECh. 14 - Prob. 49RECh. 14 - Prob. 50RECh. 14 - Prob. 51RECh. 14 - Prob. 1TCh. 14 - Prob. 2TCh. 14 - Prob. 3TCh. 14 - Prob. 4TCh. 14 - Find the sixth term. ( a − c 3 ) 8Ch. 14 - Write the terms of the sequence. a n = − 3 n + 2 ;...Ch. 14 - 7. Find the sum. Ch. 14 - a. An 8-in. tomato seedling is planted on Sunday....Ch. 14 - Prob. 9TCh. 14 - Find the common difference. 3 ,   13 4 ,   7 2 ,  ...Ch. 14 - 11. Find the common ratio. Ch. 14 - Prob. 12TCh. 14 - Prob. 13TCh. 14 - Prob. 14TCh. 14 - Write an expression for the n th term of the...Ch. 14 - 16. Find the number of terms in the sequence. Ch. 14 - 17. Find the number of terms in the sequence. Ch. 14 - Prob. 18TCh. 14 - 19. Find the sum of the geometric series. Ch. 14 - Prob. 20TCh. 14 - Given a geometric series with a 6 = 9 and r = 3 ,...Ch. 14 - 22. Find the 18th term of the arithmetic sequence...Ch. 14 - Prob. 23TCh. 14 - Prob. 1CRECh. 14 - Prob. 2CRECh. 14 - Prob. 3CRECh. 14 - Prob. 4CRECh. 14 - Prob. 5CRECh. 14 - Prob. 6CRECh. 14 - Prob. 7CRECh. 14 - Prob. 8CRECh. 14 - Prob. 9CRECh. 14 - Prob. 10CRECh. 14 - Prob. 11CRECh. 14 - Prob. 12CRECh. 14 - Prob. 13CRECh. 14 - For Exercises 14–17, factor completely. 6 a 2 − 17...Ch. 14 - Prob. 15CRECh. 14 - Prob. 16CRECh. 14 - For Exercises 14–17, factor completely. w 3 + 9 w...Ch. 14 - Prob. 18CRECh. 14 - Prob. 19CRECh. 14 - Prob. 20CRECh. 14 - For Exercises 18–25, solve the equation. ( 5 y − 2...Ch. 14 - Prob. 22CRECh. 14 - Prob. 23CRECh. 14 - Prob. 24CRECh. 14 - Prob. 25CRECh. 14 - 26. Write the expression as a single logarithm. Ch. 14 - 27. Use a calculator to approximate the value of...Ch. 14 - For Exercises 28–32, solve the inequality. Write...Ch. 14 - For Exercises 28–32, solve the inequality. Write...Ch. 14 - Prob. 30CRECh. 14 - For Exercises 28–32, solve the inequality. Write...Ch. 14 - Prob. 32CRECh. 14 - Prob. 33CRECh. 14 - Prob. 34CRECh. 14 - For Exercises 33–35, graph the equation. 35. Ch. 14 - Graph the solution set. x 2 9 + y 2 25 ≤ 1Ch. 14 - 37. Given a. Determine the...Ch. 14 - Prob. 38CRECh. 14 - Write an equation of the line passing through the...Ch. 14 - Prob. 40CRECh. 14 - Prob. 41CRECh. 14 - Prob. 42CRECh. 14 - Prob. 43CRECh. 14 - Given the points ( 9 , − 4 ) and ( 3 , 0 ) , a....Ch. 14 - Prob. 45CRECh. 14 - The time t ( n ) (in minutes) required for a rat...Ch. 14 - The speed of a car varies inversely as the time to...Ch. 14 - Prob. 48CRECh. 14 - Prob. 49CRECh. 14 - 50. Against the wind, a plane can travel 4950 mi...
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