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Flashcard #12 - SREB

Flashcard #12 - SREB

Assessment

Flashcard

Mathematics

12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the maximum value (MAX) in a given set of numbers?

Back

The maximum value (MAX) is the largest number in a set. For example, in the set {3, 7, 11}, the MAX is 11.

2.

FLASHCARD QUESTION

Front

How do you calculate the total number of tickets sold?

Back

To calculate the total number of tickets sold, sum the number of tickets sold for each category or event. For example, if 50 tickets were sold for Event A and 94 for Event B, the total is 50 + 94 = 144.

3.

FLASHCARD QUESTION

Front

What does it mean to evaluate an expression?

Back

To evaluate an expression means to calculate its value by substituting variables with numbers and performing the necessary operations. For example, evaluating A = 2 + 3 results in 5.

4.

FLASHCARD QUESTION

Front

How do you determine the time it takes for an object to reach the ground?

Back

To determine the time it takes for an object to reach the ground, use the formula t = √(2h/g), where h is the height and g is the acceleration due to gravity (approximately 9.81 m/s²). For example, if h = 32 m, t = √(2*32/9.81) ≈ 8 seconds.

5.

FLASHCARD QUESTION

Front

What is the formula for calculating percentage?

Back

The formula for calculating percentage is: (Part/Whole) * 100. For example, if 20 out of 100 students passed, the percentage is (20/100) * 100 = 20%.

6.

FLASHCARD QUESTION

Front

Define the term 'variable' in mathematics.

Back

A variable is a symbol used to represent an unknown value in mathematical expressions or equations. For example, in the equation x + 5 = 10, x is the variable.

7.

FLASHCARD QUESTION

Front

What is the difference between a constant and a variable?

Back

A constant is a fixed value that does not change, while a variable can take on different values. For example, in the equation y = 2x + 3, 3 is a constant and x is a variable.

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