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CSET Multiple Subject: Math 4

Subject : cset

Instructions:

Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can study here.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. A quadratic equation is an equation in which...
180 degrees
Volume = l
1. Put all terms on one side of the equal sign - leaving zero on the other side. 2. Factor. 3. Set each factor equal to zero. 4. Solve each of these equations. 5. Check by inserting your answer in the original equation.
One of the variables is squared.

2. Median is a good measure when
Has all three of its sides of different lengths. The angles in a scalene triangle will all have different measures.
Have the same shape but different size
Change starting point X 100 = percent change
Outliers appear in the data.

3. What are natural numbers?
Middle most value - is found by putting the members of a set into sequential order and selecting the middle value. If there is an even number of members - you find the median by averaging the two middle most values.
(x+c)(x+d) = 0
1. multiply by 100 2. insert a percent sign 1/2 X 100 = 100/2 = 50%
Natural numbers are the numbers you would naturally count by...1 - 2 - 3...etc.

4. Perimeter of a triangle
M = slope b = y - intercept
Sum of sides
Or average - found by adding all the values of the members of a set - then dividing by the number of members.
1. read it: 0.8 (eight - tenths) 2. write it: 8/10 3. reduce it: 4/5

5. An acute angle has a measure of?
5 -280 feet are equal to 1 mile.
An acute angel has a measure of less than 90 degrees.
That order does not matter a + b = b + a AND ab = ba (subtraction/division do not have the commutative property)
Middle most value - is found by putting the members of a set into sequential order and selecting the middle value. If there is an even number of members - you find the median by averaging the two middle most values.

6. How are the quadrants of the Cartesian Coordinate System laid out?
Or average - found by adding all the values of the members of a set - then dividing by the number of members.
Any number times 1 equals itself 3 X 1 = 3
180 degrees
Quadrant one is located in the upper right section followed by quadrant II moving clockwise.

7. Bias occurs when
Survey samples are not truly random or representative
Curved lines
Have the same shape and size
Has all three of its sides of different lengths. The angles in a scalene triangle will all have different measures.

8. How many ounces are in a pound?
That any number plus 0 equals itself 3 + 0 = 3
Two possible answers
16 ounces are in 1 pound.
P = 2L + 2W

9. What do we use to find number of possible combinations?
The factorial function - which just means to multiply a series of descending natural numbers.
An obtuse angle
Independent choices in which order does not matter
Quadrant one is located in the upper right section followed by quadrant II moving clockwise.

10. Mean
S2 or 'S squared'
Or average - found by adding all the values of the members of a set - then dividing by the number of members.
1. sample is too limited 2. sample is skewed
Natural numbers are the numbers you would naturally count by...1 - 2 - 3...etc.

11. A good survey sample should be...
An obtuse angle
Sum of sides
1. random 2. representative
Area = p

12. What are the steps to convert fraction to a percent?
Flip the second fraction and then multiply.
Middle most value - is found by putting the members of a set into sequential order and selecting the middle value. If there is an even number of members - you find the median by averaging the two middle most values.
1. multiply by 100 2. insert a percent sign 1/2 X 100 = 100/2 = 50%
Circumference = 2

13. What is the formula for percent change?
Volume = p
Change starting point X 100 = percent change
3/1
5 -280 feet are equal to 1 mile.

14. What is slope formula?
Volume = l
Prime numbers are natural numbers that can only be divided by itself and the number 1. The first seven prime numbers are: 2 - 3 - 5 - 7 - 11 - 13 - and 17.
Survey samples are not truly random or representative
Slope = y2- y1 x2-x1 or y2 minus y1 OVER x2-x1

15. Describe an isosceles triangle.
Without regard to order.
Curved lines
A triangle with two - possibly all three of its sides of equal length. The angles opposite the equal sides have equal measure.
2 cups equals 1 pint.

16. Describe a scalene triangle.
16 ounces are in 1 pound.
Describes the relationship between two sets of data.
Whole numbers are natural numbers and include 0.
Has all three of its sides of different lengths. The angles in a scalene triangle will all have different measures.

17. Slope - Intercept Form
4 quarts are equal to 1 gallon.
The pull of gravity on an object
Y=mx + b
1/Z X Z

18. Two or more objects are similar if they...
An obtuse angle
P = 2L + 2W
Have the same shape but different size
Tells us that any number times it multiplicative inverse equals 1. 4/5 X 5/4 = 1

19. A yard equals how many inches?
36 inches are equal to 1 yard.
That any number plus 0 equals itself 3 + 0 = 3
Natural numbers are the numbers you would naturally count by...1 - 2 - 3...etc.
1. divide the percent by 100 2. eliminate the percent sign 3. reduce if necessary 60% = 60/100 = 3/5

20. Area of a parallelogram
Have the same shape but different size
Area = b
That multiplication outside the parentheses distributing over either addition or subtraction inside parentheses does not affect the answer. a(b+c) = ab + ac
1. change the percent to a fraction or decimal 2. multiply

21. Functions without an exponent generally produce...
Tells us that any number times it multiplicative inverse equals 1. 4/5 X 5/4 = 1
Straight lines
Have the same shape but different size
3/1

22. Two or more objects are congruent if they...
The factorial function - which just means to multiply a series of descending natural numbers.
18=x(90) 18/90 = x 1/5 = x 20% = x
Have the same shape and size
Members of the set tat are far outside the distribution of the rest of the set's members.

23. What is an obtuse angle?
An angle that is is larger than 90 degrees but less than 180 degrees.
P = 2L + 2W
Member of a data set that occurs most frequently.
P = 4(S)

24. How many quarts are in a gallon?
An angle that is is larger than 90 degrees but less than 180 degrees.
4 quarts are equal to 1 gallon.
That multiplication outside the parentheses distributing over either addition or subtraction inside parentheses does not affect the answer. a(b+c) = ab + ac
The pull of gravity on an object

25. The commutative property of addition and multiplication state...
The pull of gravity on an object
18=x(90) 18/90 = x 1/5 = x 20% = x
That order does not matter a + b = b + a AND ab = ba (subtraction/division do not have the commutative property)
Natural numbers are the numbers you would naturally count by...1 - 2 - 3...etc.

26. How many feet equal 1 mile?
Rational numbers are values that can be expressed in fraction form (where the denominator does not = 0) and the decimal either repeats a pattern or terminates.
5 -280 feet are equal to 1 mile.
Angles whose sum is 90 degrees.
Volume = p

27. What are the steps to solve quadratic equations?
1. multiply by 100 2. insert a percent sign 1/2 X 100 = 100/2 = 50%
(x+c)(x+d) = 0
1. Put all terms on one side of the equal sign - leaving zero on the other side. 2. Factor. 3. Set each factor equal to zero. 4. Solve each of these equations. 5. Check by inserting your answer in the original equation.
Prime numbers are natural numbers that can only be divided by itself and the number 1. The first seven prime numbers are: 2 - 3 - 5 - 7 - 11 - 13 - and 17.

28. Mode
That grouping does not matter a + (b+c) = (a+b) + c AND a (bc) = (ab) c (subtraction/division does not have the commutative property)
(x+c)(x+d) = 0
P = 4(S)
Member of a data set that occurs most frequently.

29. How many pints are in a quart?
2 pints are equal to 1 quart.
180 degrees
Change starting point X 100 = percent change
1. change the percent to a fraction or decimal 2. multiply

30. PEMDAS
That multiplication outside the parentheses distributing over either addition or subtraction inside parentheses does not affect the answer. a(b+c) = ab + ac
That order does not matter a + b = b + a AND ab = ba (subtraction/division do not have the commutative property)
That grouping does not matter a + (b+c) = (a+b) + c AND a (bc) = (ab) c (subtraction/division does not have the commutative property)
Order of operations: Parenthesis - roots & exponents - multiplication and division - addition and subtraction.

31. A function...
18=x(90) 18/90 = x 1/5 = x 20% = x
3 feet is equal to 1 yard.
Describes the relationship between two sets of data.
Survey samples are not truly random or representative

32. The additive inverse property...
That order does not matter a + b = b + a AND ab = ba (subtraction/division do not have the commutative property)
1. multiply by 100 2. insert a percent sign 1/2 X 100 = 100/2 = 50%
Volume = l
Tells us that any number plus its additive inverse equals 0. 1 + (-1) = 0

33. What are whole numbers?
Whole numbers are natural numbers and include 0.
The point at which a line intersects the y - axis.
Straight lines
Irrational numbers are values that exist but the decimal does not terminate or have a repeating pattern (ex: square root of 2)

34. Quadrants are part of what system?
Outliers appear in the data.
The pull of gravity on an object
Cartesian Coordinate System
An obtuse angle

35. Z with exponent of -2 also means
1/Z X Z
Order of operations: Parenthesis - roots & exponents - multiplication and division - addition and subtraction.
Sum of sides
The fixed relationship between two quantities

36. Outliers

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37. The associative property of addition and multiplication state...
Two possible answers
18=x(90) 18/90 = x 1/5 = x 20% = x
That grouping does not matter a + (b+c) = (a+b) + c AND a (bc) = (ab) c (subtraction/division does not have the commutative property)
Has all three of its sides of different lengths. The angles in a scalene triangle will all have different measures.

38. Functions with an exponent generally produce...
Curved lines
1. random 2. representative
180 degrees
Real numbers are all rational and irrational numbers.

39. Perimeter of a square
Area = w
Area = p
P = 4(S)
Any number times 1 equals itself 3 X 1 = 3

40. Perimeter of a parallelogram
Angles whose sum is 90 degrees.
P = 2L + 2W
Sum of sides
That any number plus 0 equals itself 3 + 0 = 3

41. What does the distributive property state?
Volume = l
P = 2L + 2W
That multiplication outside the parentheses distributing over either addition or subtraction inside parentheses does not affect the answer. a(b+c) = ab + ac
Middle most value - is found by putting the members of a set into sequential order and selecting the middle value. If there is an even number of members - you find the median by averaging the two middle most values.

42. Permutations involve an arrangement of elements...
In which order is significant. Remember Permutation and Position
That multiplication outside the parentheses distributing over either addition or subtraction inside parentheses does not affect the answer. a(b+c) = ab + ac
Outliers appear in the data.
9 square feet equal 1 square yard.

43. Perimeter of a rectangle
Have the same shape but different size
A triangle with all sides of equal length and all angles are equal measure.
That multiplication outside the parentheses distributing over either addition or subtraction inside parentheses does not affect the answer. a(b+c) = ab + ac
P = 2L + 2W

44. What shape is produced when one of the variables in an equation is squared?
1. Put all terms on one side of the equal sign - leaving zero on the other side. 2. Factor. 3. Set each factor equal to zero. 4. Solve each of these equations. 5. Check by inserting your answer in the original equation.
Two possible answers
Parabola
Area = b

45. Area of a triangle
Circumference = 2
Tells us that any number times it multiplicative inverse equals 1. 4/5 X 5/4 = 1
Area =
The factorial function - which just means to multiply a series of descending natural numbers.

46. Area of a circle
3/1
Total favorable outcomes (over/divided by) total possible outcomes
Tells us that any number plus its additive inverse equals 0. 1 + (-1) = 0
Area = p

47. How to find probabilities?
Members of the set tat are far outside the distribution of the rest of the set's members.
Volume = l
Real numbers are all rational and irrational numbers.
Total favorable outcomes (over/divided by) total possible outcomes

48. Describe an equilateral triangle.
Member of a data set that occurs most frequently.
A triangle with all sides of equal length and all angles are equal measure.
That any number plus 0 equals itself 3 + 0 = 3
18=x(90) 18/90 = x 1/5 = x 20% = x

49. A yard equals how many feet?
180 degrees
5 -280 feet are equal to 1 mile.
1. random 2. representative
3 feet is equal to 1 yard.

50. What are prime numbers?
Prime numbers are natural numbers that can only be divided by itself and the number 1. The first seven prime numbers are: 2 - 3 - 5 - 7 - 11 - 13 - and 17.
2 pints are equal to 1 quart.
9 square feet equal 1 square yard.
The amount of matter that comprises an object