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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. PEMDAS
The point at which a line intersects the y - axis.
Order of operations: Parenthesis - roots & exponents - multiplication and division - addition and subtraction.
Parabola
18=x(90) 18/90 = x 1/5 = x 20% = x

2. Perimeter of a parallelogram
18=x(90) 18/90 = x 1/5 = x 20% = x
Has all three of its sides of different lengths. The angles in a scalene triangle will all have different measures.
Sum of sides
P = 2L + 2W

3. What are irrational numbers?
The point at which a line intersects the y - axis.
A right angle has a measure of 90 degrees.
Irrational numbers are values that exist but the decimal does not terminate or have a repeating pattern (ex: square root of 2)
Straight lines

4. What are rational numbers?
That any number plus 0 equals itself 3 + 0 = 3
Integers are whole numbers and their opposites so...-3 - -2 - -1 - 0 - 1 - 2 - 3...
Change starting point X 100 = percent change
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. What are real numbers?
M = slope b = y - intercept
36 inches are equal to 1 yard.
Real numbers are all rational and irrational numbers.
An angle that is is larger than 90 degrees but less than 180 degrees.

6. Perimeter of a triangle
Cartesian Coordinate System
Or average - found by adding all the values of the members of a set - then dividing by the number of members.
Sum of sides
Flip the second fraction and then multiply.

7. What are natural numbers?
3/1
Natural numbers are the numbers you would naturally count by...1 - 2 - 3...etc.
Area = w
16 ounces are in 1 pound.

8. Combinations involve the arrangement of elements into groups...
Natural numbers are the numbers you would naturally count by...1 - 2 - 3...etc.
36 inches are equal to 1 yard.
1. multiply by 100 2. insert a percent sign 1/2 X 100 = 100/2 = 50%
Without regard to order.

9. Mode is best used when
An acute angel has a measure of less than 90 degrees.
P = 2L + 2W
Tracking trends or popularity.
Member of a data set that occurs most frequently.

10. What is an obtuse angle?
Tells us that any number times it multiplicative inverse equals 1. 4/5 X 5/4 = 1
Curved lines
1. divide the percent by 100 2. eliminate the percent sign 3. reduce if necessary 60% = 60/100 = 3/5
An angle that is is larger than 90 degrees but less than 180 degrees.

11. Quadrants are part of what system?
Cartesian Coordinate System
That any number plus 0 equals itself 3 + 0 = 3
Outliers appear in the data.
Irrational numbers are values that exist but the decimal does not terminate or have a repeating pattern (ex: square root of 2)

12. What are the steps to convert a percent to a fraction?
One of the variables is squared.
3/1
1. divide the percent by 100 2. eliminate the percent sign 3. reduce if necessary 60% = 60/100 = 3/5
Parabola

13. What is the y - intercept?
Tells us that any number plus its additive inverse equals 0. 1 + (-1) = 0
180 degrees
Total favorable outcomes (over/divided by) total possible outcomes
The point at which a line intersects the y - axis.

14. Bar graphs are useful when
7 faces 12 edges 7 vertices
Comparing different quantities or when tracking change over time
That any number plus 0 equals itself 3 + 0 = 3
A triangle with two - possibly all three of its sides of equal length. The angles opposite the equal sides have equal measure.

15. What is slope?
An obtuse angle
Rise/run (rise over run)
Or average - found by adding all the values of the members of a set - then dividing by the number of members.
Natural numbers are the numbers you would naturally count by...1 - 2 - 3...etc.

16. How would you write the expression: what is 15% of 60?
1. random 2. representative
M = slope b = y - intercept
x = 15/100 X 60 x = 90/10 x = 9
The fixed relationship between two quantities

17. Median is a good measure when
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.
Outliers appear in the data.
Tracking trends or popularity.
Have the same shape and size

18. What are prime numbers?
The pull of gravity on an object
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.
Sum of sides
Have the same shape and size

19. Bias occurs when
2 cups equals 1 pint.
Survey samples are not truly random or representative
Sum of sides
Natural numbers are the numbers you would naturally count by...1 - 2 - 3...etc.

20. What is the formula for percent change?
Change starting point X 100 = percent change
Area =
Curved lines
Order of operations: Parenthesis - roots & exponents - multiplication and division - addition and subtraction.

21. Perimeter of a square
P = 4(S)
1. multiply by 100 2. insert a percent sign 1/2 X 100 = 100/2 = 50%
P = 2L + 2W
S2 or 'S squared'

22. Median
180 degrees
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.
9 square feet equal 1 square yard.
1. divide the percent by 100 2. eliminate the percent sign 3. reduce if necessary 60% = 60/100 = 3/5

23. A straight angle measures?
2 cups equals 1 pint.
5 -280 feet are equal to 1 mile.
That order does not matter a + b = b + a AND ab = ba (subtraction/division do not have the commutative property)
180 degrees

24. How would you write the expression: 18 is what percent of 90?
Quadrant one is located in the upper right section followed by quadrant II moving clockwise.
18=x(90) 18/90 = x 1/5 = x 20% = x
The pull of gravity on an object
S2 or 'S squared'

25. The identity property of multiplication tells us that
Tells us that any number times it multiplicative inverse equals 1. 4/5 X 5/4 = 1
Any number times 1 equals itself 3 X 1 = 3
x = 15/100 X 60 x = 90/10 x = 9
Y=mx + b

26. Area of a parallelogram
36 inches are equal to 1 yard.
Area = b
3/1
Outliers appear in the data.

27. Functions with an exponent generally produce...
Area = w
Independent choices in which order does not matter
Rise/run (rise over run)
Curved lines

28. What shape is produced when one of the variables in an equation is squared?
Parabola
Sum of sides
Real numbers are all rational and irrational numbers.
Curved lines

29. Functions without an exponent generally produce...
Area = w
Circumference = 2
Straight lines
The pull of gravity on an object

30. How do you determine the percent of a number?
Slope = y2- y1 x2-x1 or y2 minus y1 OVER x2-x1
Rise/run (rise over run)
Straight lines
1. change the percent to a fraction or decimal 2. multiply

31. Perimeter of a trapezoid
1. divide the percent by 100 2. eliminate the percent sign 3. reduce if necessary 60% = 60/100 = 3/5
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.
Sum of sides
Area = p

32. What are the steps to convert fraction to a percent?
Survey samples are not truly random or representative
36 inches are equal to 1 yard.
Volume = l
1. multiply by 100 2. insert a percent sign 1/2 X 100 = 100/2 = 50%

33. A yard equals how many inches?
One of the variables is squared.
The fixed relationship between two quantities
Total favorable outcomes (over/divided by) total possible outcomes
36 inches are equal to 1 yard.

34. Mean is a good measure for
That order does not matter a + b = b + a AND ab = ba (subtraction/division do not have the commutative property)
(x+c)(x+d) = 0
Members/data that is consistently distributed
Has all three of its sides of different lengths. The angles in a scalene triangle will all have different measures.

35. Area of a square

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36. What are whole numbers?
Or average - found by adding all the values of the members of a set - then dividing by the number of members.
Whole numbers are natural numbers and include 0.
1. sample is too limited 2. sample is skewed
Angles whose sum is 180 degrees.

37. Two sources of bias are
1. sample is too limited 2. sample is skewed
Sum of sides
Angles whose sum is 180 degrees.
That any number plus 0 equals itself 3 + 0 = 3

38. In slope - intercept form what is 'm' and what is 'b?'
Rise/run (rise over run)
Members of the set tat are far outside the distribution of the rest of the set's members.
M = slope b = y - intercept
Area = p

39. An angle that is is larger than 90 degrees but less than 180 degrees is?
A right angle has a measure of 90 degrees.
An obtuse angle
Straight lines
180 degrees

40. What are integers?
Any number times 1 equals itself 3 X 1 = 3
1. read it: 0.8 (eight - tenths) 2. write it: 8/10 3. reduce it: 4/5
Members of the set tat are far outside the distribution of the rest of the set's members.
Integers are whole numbers and their opposites so...-3 - -2 - -1 - 0 - 1 - 2 - 3...

41. The commutative property of addition and multiplication state...
Curved lines
36 inches are equal to 1 yard.
1. change the percent to a fraction or decimal 2. multiply
That order does not matter a + b = b + a AND ab = ba (subtraction/division do not have the commutative property)

42. The multiplicative inverse property...
P = 4(S)
Tells us that any number times it multiplicative inverse equals 1. 4/5 X 5/4 = 1
7 faces 12 edges 7 vertices
The amount of matter that comprises an object

43. How many square feet are equal to a yard?
16 ounces are in 1 pound.
3 feet is equal to 1 yard.
9 square feet equal 1 square yard.
Any number times 1 equals itself 3 X 1 = 3

44. Combinations are when you have...
Members of the set tat are far outside the distribution of the rest of the set's members.
Independent choices in which order does not matter
An acute angel has a measure of less than 90 degrees.
Sum of sides

45. Area of a trapezoid
7 faces 12 edges 7 vertices
Sum of sides
Area =
Algorithmic opposites

46. Permutations involve an arrangement of elements...
In which order is significant. Remember Permutation and Position
Total favorable outcomes (over/divided by) total possible outcomes
Order of operations: Parenthesis - roots & exponents - multiplication and division - addition and subtraction.
Whole numbers are natural numbers and include 0.

47. How to find probabilities?
180 degrees
Total favorable outcomes (over/divided by) total possible outcomes
7 faces 12 edges 7 vertices
That multiplication outside the parentheses distributing over either addition or subtraction inside parentheses does not affect the answer. a(b+c) = ab + ac

48. Describe a scalene triangle.
P = 2L + 2W
Outliers appear in the data.
Has all three of its sides of different lengths. The angles in a scalene triangle will all have different measures.
3/1

49. What are supplementary angles?
In which order is significant. Remember Permutation and Position
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.
Curved lines
Angles whose sum is 180 degrees.

50. The identity property of addition tells us...
Quadrant one is located in the upper right section followed by quadrant II moving clockwise.
A right angle has a measure of 90 degrees.
That any number plus 0 equals itself 3 + 0 = 3
Straight lines