Exam 6: The Real Numbers and Their Representations

Solve the problem. -In a certain location, the highest temperature recorded was 100°F. The lowest temperature recorded was 121 degrees less than the highest. What was the lowest temperature?

(Multiple Choice)

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Question 101

Use McKay's theorem to find a rational number between the two given rational numbers. - $\frac { 1 } { 2 } \text { and } \frac { 1 } { 11 }$

(Short Answer)

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Question 102

$1.88 ( 3.55 + 54.8 - 4.82 )$

(Multiple Choice)

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Question 103

Solve the problem. -The price of a printer was reduced from $400 to $180. What was the percent of the decrease?

(Multiple Choice)

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Question 104

Solve the problem. -The pharmacist mixed 3.27 grams of one drug with 3.987 grams of another drug. What was the weight of the mixture?

(Multiple Choice)

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Question 105

Evaluate the expression. - $\left( - 3 ^ { 4 } \right)$

(Multiple Choice)

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Question 106

Write as a percent. -0.00263

(Multiple Choice)

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Question 107

Solve the problem. -In a softball league, the first six games produced the following results: Daniel got 10 hits in 25 at-bats, and Tyler got 12 hits in 32 at-bats. Which player (if either)had the higher batting average?

(Multiple Choice)

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Question 108

Perform the indicated operations. - $4 [ - 3 + 8 ( - 8 + 5 ) ]$

(Multiple Choice)

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Question 109

Solve the problem. - $Solve the problem. - Six posts are used to support a fence. Each post is 3 \frac { 1 } { 2 } inches wide and the posts are evenly spaced. If the width of the fence is 387 inches, how much space is between each post?$ Six posts are used to support a fence. Each post is $3 \frac { 1 } { 2 }$ inches wide and the posts are evenly spaced. If the width of the fence is 387 inches, how much space is between each post?

(Multiple Choice)

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Question 110

In a school survey, students showed these preferences for instructional materials. Answer the question. -About how many students would you expect to prefer radio in a school of 500 students?

(Multiple Choice)

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Question 111

Perform the operation and give the answer as a fraction in lowest terms. - $\left( - \frac { 20 } { 23 } \right) - \left( - \frac { 1 } { 3 } \right)$

(Multiple Choice)

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Question 112

Perform the indicated operation. -(-74)(27)

(Multiple Choice)

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Question 113

Decide whether the rational number yields a repeating or a terminating decimal. - $\frac { 7 } { 18 }$

(Multiple Choice)

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Question 114

Perform the operation and give the answer as a fraction in lowest terms. - $\left( \frac { 1 } { 25 } \right) - \left( - \frac { 1 } { 20 } \right)$

(Multiple Choice)

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Question 115

Solve the problem. -In four rounds of a card game, you get scores of 7, 5, -4, and 10. What is your final score?

(Multiple Choice)

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Question 116

Write the decimal as a fraction in lowest terms. - $0.6$

(Multiple Choice)

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Question 117

Solve the problem. -All 37 of the students in a mathematics class attended class on Monday. On Tuesday only 28 students attended. What was the percent of the decrease?

(Multiple Choice)

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Question 118

Some real numbers are integers.

(True/False)

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Question 119

In a school survey, students showed these preferences for instructional materials. Answer the question. -About how many students would you expect to prefer computers in a school of 750 students?

(Multiple Choice)

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Question 120

Showing 101 - 120 of 401

Solve the problem. -In a certain location, the highest temperature recorded was 100°F. The lowest temperature recorded was 121 degrees less than the highest. What was the lowest temperature?

Use McKay's theorem to find a rational number between the two given rational numbers. - $\frac { 1 } { 2 } \text { and } \frac { 1 } { 11 }$

$1.88 ( 3.55 + 54.8 - 4.82 )$

Solve the problem. -The price of a printer was reduced from $400 to $180. What was the percent of the decrease?

Solve the problem. -The pharmacist mixed 3.27 grams of one drug with 3.987 grams of another drug. What was the weight of the mixture?

Evaluate the expression. - $\left( - 3 ^ { 4 } \right)$

Write as a percent. -0.00263

Solve the problem. -In a softball league, the first six games produced the following results: Daniel got 10 hits in 25 at-bats, and Tyler got 12 hits in 32 at-bats. Which player (if either)had the higher batting average?

Perform the indicated operations. - $4 [ - 3 + 8 ( - 8 + 5 ) ]$

In a school survey, students showed these preferences for instructional materials. Answer the question. -About how many students would you expect to prefer radio in a school of 500 students?

Perform the operation and give the answer as a fraction in lowest terms. - $\left( - \frac { 20 } { 23 } \right) - \left( - \frac { 1 } { 3 } \right)$

Perform the indicated operation. -(-74)(27)

Decide whether the rational number yields a repeating or a terminating decimal. - $\frac { 7 } { 18 }$

Perform the operation and give the answer as a fraction in lowest terms. - $\left( \frac { 1 } { 25 } \right) - \left( - \frac { 1 } { 20 } \right)$

Solve the problem. -In four rounds of a card game, you get scores of 7, 5, -4, and 10. What is your final score?

Write the decimal as a fraction in lowest terms. - $0.6$

Solve the problem. -All 37 of the students in a mathematics class attended class on Monday. On Tuesday only 28 students attended. What was the percent of the decrease?

Some real numbers are integers.

In a school survey, students showed these preferences for instructional materials. Answer the question. -About how many students would you expect to prefer computers in a school of 750 students?

The Art of Problem Solving

The Basic Concepts of Set Theory

Introduction to Logic

Numeration Systems

Number Theory

The Basic Concepts of Algebra

Graphs, Functions, and Systems of Equations and Inequalities

Geometry

Counting Methods

Probability

Statistics

Personal Financial Management

Trigonometry Formerly

Graph Theory

Voting and Apportionment

Filters

Exam 6: The Real Numbers and Their Representations

Solve the problem. -In a certain location, the highest temperature recorded was 100°F. The lowest temperature recorded was 121 degrees less than the highest. What was the lowest temperature?

Use McKay's theorem to find a rational number between the two given rational numbers. - 12 and 111\frac { 1 } { 2 } \text { and } \frac { 1 } { 11 }21​ and 111​

1.88(3.55+54.8−4.82)1.88 ( 3.55 + 54.8 - 4.82 )1.88(3.55+54.8−4.82)

Solve the problem. -The price of a printer was reduced from $400 to $180. What was the percent of the decrease?

Solve the problem. -The pharmacist mixed 3.27 grams of one drug with 3.987 grams of another drug. What was the weight of the mixture?

Evaluate the expression. - (−34)\left( - 3 ^ { 4 } \right)(−34)

Write as a percent. -0.00263

Solve the problem. -In a softball league, the first six games produced the following results: Daniel got 10 hits in 25 at-bats, and Tyler got 12 hits in 32 at-bats. Which player (if either)had the higher batting average?

Perform the indicated operations. - 4[−3+8(−8+5)]4 [ - 3 + 8 ( - 8 + 5 ) ]4[−3+8(−8+5)]

Solve the problem. - Six posts are used to support a fence. Each post is 3123 \frac { 1 } { 2 }321​ inches wide and the posts are evenly spaced. If the width of the fence is 387 inches, how much space is between each post?

In a school survey, students showed these preferences for instructional materials. Answer the question. -About how many students would you expect to prefer radio in a school of 500 students?

Perform the operation and give the answer as a fraction in lowest terms. - (−2023)−(−13)\left( - \frac { 20 } { 23 } \right) - \left( - \frac { 1 } { 3 } \right)(−2320​)−(−31​)

Perform the indicated operation. -(-74)(27)

Decide whether the rational number yields a repeating or a terminating decimal. - 718\frac { 7 } { 18 }187​

Perform the operation and give the answer as a fraction in lowest terms. - (125)−(−120)\left( \frac { 1 } { 25 } \right) - \left( - \frac { 1 } { 20 } \right)(251​)−(−201​)

Solve the problem. -In four rounds of a card game, you get scores of 7, 5, -4, and 10. What is your final score?

Write the decimal as a fraction in lowest terms. - 0.60.60.6

Solve the problem. -All 37 of the students in a mathematics class attended class on Monday. On Tuesday only 28 students attended. What was the percent of the decrease?

Some real numbers are integers.

In a school survey, students showed these preferences for instructional materials. Answer the question. -About how many students would you expect to prefer computers in a school of 750 students?

The Art of Problem Solving

The Basic Concepts of Set Theory

Introduction to Logic

Numeration Systems

Number Theory

The Basic Concepts of Algebra

Graphs, Functions, and Systems of Equations and Inequalities

Geometry

Counting Methods

Probability

Statistics

Personal Financial Management

Trigonometry Formerly

Graph Theory

Voting and Apportionment

Filters

Use McKay's theorem to find a rational number between the two given rational numbers. - $\frac { 1 } { 2 } \text { and } \frac { 1 } { 11 }$

$1.88 ( 3.55 + 54.8 - 4.82 )$

Evaluate the expression. - $\left( - 3 ^ { 4 } \right)$

Perform the indicated operations. - $4 [ - 3 + 8 ( - 8 + 5 ) ]$

Perform the operation and give the answer as a fraction in lowest terms. - $\left( - \frac { 20 } { 23 } \right) - \left( - \frac { 1 } { 3 } \right)$

Decide whether the rational number yields a repeating or a terminating decimal. - $\frac { 7 } { 18 }$

Perform the operation and give the answer as a fraction in lowest terms. - $\left( \frac { 1 } { 25 } \right) - \left( - \frac { 1 } { 20 } \right)$

Write the decimal as a fraction in lowest terms. - $0.6$