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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. Slope - Intercept Form
1. sample is too limited 2. sample is skewed
Y=mx + b
Real numbers are all rational and irrational numbers.
An acute angel has a measure of less than 90 degrees.

2. What are rational numbers?
Independent choices in which order does not matter
9 square feet equal 1 square yard.
1. multiply by 100 2. insert a percent sign 1/2 X 100 = 100/2 = 50%
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.

3. In addition to representing the order of operations - elements of PEMDAS grouping are also?
Algorithmic opposites
Real numbers are all rational and irrational numbers.
16 ounces are in 1 pound.
Describes the relationship between two sets of data.

4. What shape is produced when one of the variables in an equation is squared?
Curved lines
Members/data that is consistently distributed
Parabola
Circumference = 2

5. When dividing fractions...
That any number plus 0 equals itself 3 + 0 = 3
An obtuse angle
The fixed relationship between two quantities
Flip the second fraction and then multiply.

6. How to find probabilities?
An acute angel has a measure of less than 90 degrees.
Area =
Curved lines
Total favorable outcomes (over/divided by) total possible outcomes

7. Perimeter of a triangle
Members/data that is consistently distributed
Change starting point X 100 = percent change
18=x(90) 18/90 = x 1/5 = x 20% = x
Sum of sides

8. In even the simplest quadratic equations there are often...
Member of a data set that occurs most frequently.
Two possible answers
An obtuse angle
Rise/run (rise over run)

9. When we have a quadratic equation in the form of x2+ax+b = 0 we can often find the possible solutions through factoring the equation into the form...
(x+c)(x+d) = 0
Members of the set tat are far outside the distribution of the rest of the set's members.
Comparing different quantities or when tracking change over time
Independent choices in which order does not matter

10. The associative property of addition and multiplication state...
Algorithmic opposites
That grouping does not matter a + (b+c) = (a+b) + c AND a (bc) = (ab) c (subtraction/division does not have the commutative property)
The factorial function - which just means to multiply a series of descending natural numbers.
Natural numbers are the numbers you would naturally count by...1 - 2 - 3...etc.

11. What does the distributive property state?
Angles whose sum is 90 degrees.
180 degrees
That multiplication outside the parentheses distributing over either addition or subtraction inside parentheses does not affect the answer. a(b+c) = ab + ac
Volume = l

12. A right angle has a measure of?
Curved lines
Whole numbers are natural numbers and include 0.
A right angle has a measure of 90 degrees.
Area =

13. The commutative property of addition and multiplication state...
That order does not matter a + b = b + a AND ab = ba (subtraction/division do not have the commutative property)
P = 2L + 2W
Tells us that any number times it multiplicative inverse equals 1. 4/5 X 5/4 = 1
Sum of sides

14. How do you determine the percent of a number?
Integers are whole numbers and their opposites so...-3 - -2 - -1 - 0 - 1 - 2 - 3...
Or average - found by adding all the values of the members of a set - then dividing by the number of members.
1. change the percent to a fraction or decimal 2. multiply
A triangle with all sides of equal length and all angles are equal measure.

15. Z with exponent of -2 also means
Have the same shape and size
1/Z X Z
P = 2L + 2W
Curved lines

16. Perimeter of a rectangle
P = 2L + 2W
An obtuse angle
180 degrees
Have the same shape but different size

17. A straight angle measures?
Members of the set tat are far outside the distribution of the rest of the set's members.
180 degrees
Without regard to order.
Members/data that is consistently distributed

18. Combinations are when you have...
Survey samples are not truly random or representative
Angles whose sum is 90 degrees.
1/Z X Z
Independent choices in which order does not matter

19. Area of a trapezoid
Without regard to order.
Area =
Real numbers are all rational and irrational numbers.
Any number times 1 equals itself 3 X 1 = 3

20. How would you write the expression: 18 is what percent of 90?
Area =
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
That any number plus 0 equals itself 3 + 0 = 3

21. Weight is the measure of...
The pull of gravity on an object
1. random 2. representative
Straight lines
In which order is significant. Remember Permutation and Position

22. How many feet equal 1 mile?
P = 2L + 2W
5 -280 feet are equal to 1 mile.
7 faces 12 edges 7 vertices
A right angle has a measure of 90 degrees.

23. What are whole numbers?
The factorial function - which just means to multiply a series of descending natural numbers.
Change starting point X 100 = percent change
Whole numbers are natural numbers and include 0.
That grouping does not matter a + (b+c) = (a+b) + c AND a (bc) = (ab) c (subtraction/division does not have the commutative property)

24. Area of a triangle
Cartesian Coordinate System
Area =
18=x(90) 18/90 = x 1/5 = x 20% = x
In which order is significant. Remember Permutation and Position

25. The identity property of addition tells us...
Outliers appear in the data.
Tells us that any number plus its additive inverse equals 0. 1 + (-1) = 0
Circumference = 2
That any number plus 0 equals itself 3 + 0 = 3

26. What are the steps to convert fraction to a percent?
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.
1. multiply by 100 2. insert a percent sign 1/2 X 100 = 100/2 = 50%
Tells us that any number plus its additive inverse equals 0. 1 + (-1) = 0
Tracking trends or popularity.

27. What are the steps to solve quadratic equations?
P = 2L + 2W
2 cups equals 1 pint.
1. random 2. representative
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.

28. Median
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.
Angles whose sum is 90 degrees.
Have the same shape but different size
P = 2L + 2W

29. What are prime numbers?
P = 2L + 2W
Circumference = 2
x = 15/100 X 60 x = 90/10 x = 9
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.

30. What are the steps to convert a percent to a fraction?
1. divide the percent by 100 2. eliminate the percent sign 3. reduce if necessary 60% = 60/100 = 3/5
Have the same shape but different size
Straight lines
Tracking trends or popularity.

31. Mean is a good measure for
An angle that is is larger than 90 degrees but less than 180 degrees.
A triangle with all sides of equal length and all angles are equal measure.
An acute angel has a measure of less than 90 degrees.
Members/data that is consistently distributed

32. What are composite numbers?
An obtuse angle
Composite numbers can be divided by more than itself and the number 1. The first seven composite numbers are 4 - 6 - 8 - 9 - 10 - 12 - and 14.
The fixed relationship between two quantities
1. divide the percent by 100 2. eliminate the percent sign 3. reduce if necessary 60% = 60/100 = 3/5

33. Two sources of bias are
Quadrant one is located in the upper right section followed by quadrant II moving clockwise.
1. random 2. representative
Rise/run (rise over run)
1. sample is too limited 2. sample is skewed

34. What are supplementary angles?
9 square feet equal 1 square yard.
Members of the set tat are far outside the distribution of the rest of the set's members.
Angles whose sum is 180 degrees.
Total favorable outcomes (over/divided by) total possible outcomes

35. A ratio is
Whole numbers are natural numbers and include 0.
The fixed relationship between two quantities
The pull of gravity on an object
Have the same shape but different size

36. How many pints are in a quart?
2 cups equals 1 pint.
Area = w
2 pints are equal to 1 quart.
Natural numbers are the numbers you would naturally count by...1 - 2 - 3...etc.

37. Circumference of a circle
Circumference = 2
Curved lines
Parabola
A triangle with all sides of equal length and all angles are equal measure.

38. What is the formula for percent change?
In which order is significant. Remember Permutation and Position
Change starting point X 100 = percent change
That any number plus 0 equals itself 3 + 0 = 3
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.

39. What are complimentary angles?
4 quarts are equal to 1 gallon.
Have the same shape but different size
Natural numbers are the numbers you would naturally count by...1 - 2 - 3...etc.
Angles whose sum is 90 degrees.

40. PEMDAS
Have the same shape but different size
An obtuse angle
Or average - found by adding all the values of the members of a set - then dividing by the number of members.
Order of operations: Parenthesis - roots & exponents - multiplication and division - addition and subtraction.

41. Volume of a cylinder
Volume = p
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.
1. divide the percent by 100 2. eliminate the percent sign 3. reduce if necessary 60% = 60/100 = 3/5
3 feet is equal to 1 yard.

42. Perimeter of a trapezoid
Sum of sides
1. change the percent to a fraction or decimal 2. multiply
Have the same shape but different size
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.

43. Outliers

44. What are real numbers?
9 square feet equal 1 square yard.
Independent choices in which order does not matter
Real numbers are all rational and irrational numbers.
Change starting point X 100 = percent change

45. Functions without an exponent generally produce...
The fixed relationship between two quantities
Straight lines
Angles whose sum is 90 degrees.
Outliers appear in the data.

46. A quadratic equation is an equation in which...
Tells us that any number times it multiplicative inverse equals 1. 4/5 X 5/4 = 1
One of the variables is squared.
3/1
Comparing different quantities or when tracking change over time

47. A yard equals how many inches?
1. divide the percent by 100 2. eliminate the percent sign 3. reduce if necessary 60% = 60/100 = 3/5
36 inches are equal to 1 yard.
Straight lines
Describes the relationship between two sets of data.

48. What do we use to find number of possible combinations?
The factorial function - which just means to multiply a series of descending natural numbers.
Irrational numbers are values that exist but the decimal does not terminate or have a repeating pattern (ex: square root of 2)
Any number times 1 equals itself 3 X 1 = 3
P = 2L + 2W

49. Combinations involve the arrangement of elements into groups...
Survey samples are not truly random or representative
Without regard to order.
2 pints are equal to 1 quart.
The fixed relationship between two quantities

50. What is slope formula?
Tells us that any number times it multiplicative inverse equals 1. 4/5 X 5/4 = 1
Comparing different quantities or when tracking change over time
Slope = y2- y1 x2-x1 or y2 minus y1 OVER x2-x1
Angles whose sum is 90 degrees.