2024 MP2 Test Review

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What is the square root of 8?

Back

@@ ext{The square root of 8 is } \\ ext{approximately } 2.83.$$

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What is a rational number?

Back

@@ ext{A rational number is any number that can be expressed as a fraction } \frac{a}{b} \text{ where } a \text{ and } b \text{ are integers and } b \neq 0.$$

Front

What is the distance from one corner of a rectangle to the opposite corner if the width is 90 meters and the length is 120 meters?

Back

@@ ext{Use the Pythagorean theorem: } d = \sqrt{90^2 + 120^2} = 150 \text{ meters}.$$

Front

What is the Pythagorean theorem?

Back

@@ ext{The Pythagorean theorem states that in a right triangle, the square of the length of the hypotenuse (c) is equal to the sum of the squares of the lengths of the other two sides (a and b): } c^2 = a^2 + b^2.$$

Front

Which of the following is FALSE? Every rational number is a real number, Every decimal number is an irrational number, Every integer is a rational number.

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@@ ext{Every decimal number is an irrational number is FALSE. Some decimal numbers are rational (e.g., 0.5).}$$

Front

What is 63 divided by 7?

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@@63 \div 7 = 9.$$

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What is 450% as a decimal?

Back

@@450\% = 4.5.$$

Front

What is the equation represented by the sides of a right triangle with lengths 3, 4, and 5?

Back

@@3^2 + 4^2 = 5^2.$$

Front

Back

@@\sqrt{16} = 4.$$

Front

What is the definition of an irrational number?

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@@\text{An irrational number is a number that cannot be expressed as a fraction of two integers.}$$