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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. Mean
Or average - found by adding all the values of the members of a set - then dividing by the number of members.
5 -280 feet are equal to 1 mile.
Slope = y2- y1 x2-x1 or y2 minus y1 OVER x2-x1
Have the same shape and size

2. What are the steps to convert fraction to a percent?
1. multiply by 100 2. insert a percent sign 1/2 X 100 = 100/2 = 50%
Tells us that any number times it multiplicative inverse equals 1. 4/5 X 5/4 = 1
3 feet is equal to 1 yard.
Rise/run (rise over run)

3. Combinations involve the arrangement of elements into groups...
Without regard to order.
Curved lines
1. read it: 0.8 (eight - tenths) 2. write it: 8/10 3. reduce it: 4/5
2 cups equals 1 pint.

4. How many faces - edges - and vertices does a hexagonal pyramid have?
Have the same shape and size
Without regard to order.
7 faces 12 edges 7 vertices
Two possible answers

5. How many quarts are in a gallon?
1. change the percent to a fraction or decimal 2. multiply
4 quarts are equal to 1 gallon.
1. multiply by 100 2. insert a percent sign 1/2 X 100 = 100/2 = 50%
The pull of gravity on an object

6. Permutations involve an arrangement of elements...
Or average - found by adding all the values of the members of a set - then dividing by the number of members.
Circumference = 2
Order of operations: Parenthesis - roots & exponents - multiplication and division - addition and subtraction.
In which order is significant. Remember Permutation and Position

7. Area of a circle
Rise/run (rise over run)
Area = p
7 faces 12 edges 7 vertices
Angles whose sum is 180 degrees.

8. An angle that is is larger than 90 degrees but less than 180 degrees is?
Volume = p
An obtuse angle
The factorial function - which just means to multiply a series of descending natural numbers.
Have the same shape and size

9. How do you determine the percent of a number?
1. change the percent to a fraction or decimal 2. multiply
Whole numbers are natural numbers and include 0.
Flip the second fraction and then multiply.
180 degrees

10. How many square feet are equal to a yard?
Tells us that any number plus its additive inverse equals 0. 1 + (-1) = 0
Y=mx + b
A triangle with two - possibly all three of its sides of equal length. The angles opposite the equal sides have equal measure.
9 square feet equal 1 square yard.

11. In even the simplest quadratic equations there are often...
Integers are whole numbers and their opposites so...-3 - -2 - -1 - 0 - 1 - 2 - 3...
Two possible answers
7 faces 12 edges 7 vertices
(x+c)(x+d) = 0

12. How would we write the rise/run if the slope of line AB is -3?
1. change the percent to a fraction or decimal 2. multiply
3/1
That grouping does not matter a + (b+c) = (a+b) + c AND a (bc) = (ab) c (subtraction/division does not have the commutative property)
16 ounces are in 1 pound.

13. How many cups are in a pint?
16 ounces are in 1 pound.
Algorithmic opposites
2 cups equals 1 pint.
Whole numbers are natural numbers and include 0.

14. How would you write the expression: 18 is what percent of 90?
3 feet is equal to 1 yard.
3/1
Area =
18=x(90) 18/90 = x 1/5 = x 20% = x

15. A ratio is
An obtuse angle
7 faces 12 edges 7 vertices
The fixed relationship between two quantities
2 pints are equal to 1 quart.

16. Median is a good measure when
Outliers appear in the data.
An angle that is is larger than 90 degrees but less than 180 degrees.
Y=mx + b
Without regard to order.

17. Mean is a good measure for
Members/data that is consistently distributed
Area =
That any number plus 0 equals itself 3 + 0 = 3
1/Z X Z

18. How many feet equal 1 mile?
Volume = l
5 -280 feet are equal to 1 mile.
Irrational numbers are values that exist but the decimal does not terminate or have a repeating pattern (ex: square root of 2)
An obtuse angle

19. Circumference of a circle
Circumference = 2
Members/data that is consistently distributed
Sum of sides
The factorial function - which just means to multiply a series of descending natural numbers.

20. What are rational numbers?
P = 2L + 2W
Slope = y2- y1 x2-x1 or y2 minus y1 OVER x2-x1
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.
Parabola

21. Combinations are when you have...
Area = p
An angle that is is larger than 90 degrees but less than 180 degrees.
x = 15/100 X 60 x = 90/10 x = 9
Independent choices in which order does not matter

22. How to find probabilities?
Members of the set tat are far outside the distribution of the rest of the set's members.
5 -280 feet are equal to 1 mile.
Total favorable outcomes (over/divided by) total possible outcomes
1. read it: 0.8 (eight - tenths) 2. write it: 8/10 3. reduce it: 4/5

23. Outliers

24. What are real numbers?
An acute angel has a measure of less than 90 degrees.
Real numbers are all rational and irrational numbers.
Volume = l
18=x(90) 18/90 = x 1/5 = x 20% = x

25. A function...
36 inches are equal to 1 yard.
1. change the percent to a fraction or decimal 2. multiply
Describes the relationship between two sets of data.
Curved lines

26. Two or more objects are similar if they...
P = 2L + 2W
The fixed relationship between two quantities
P = 4(S)
Have the same shape but different size

27. Perimeter of a rectangle
P = 2L + 2W
Tracking trends or popularity.
Outliers appear in the data.
5 -280 feet are equal to 1 mile.

28. Two sources of bias are
1. sample is too limited 2. sample is skewed
Integers are whole numbers and their opposites so...-3 - -2 - -1 - 0 - 1 - 2 - 3...
2 pints are equal to 1 quart.
5 -280 feet are equal to 1 mile.

29. What does the distributive property state?
That multiplication outside the parentheses distributing over either addition or subtraction inside parentheses does not affect the answer. a(b+c) = ab + ac
(x+c)(x+d) = 0
Or average - found by adding all the values of the members of a set - then dividing by the number of members.
Area = w

30. What are whole numbers?
Whole numbers are natural numbers and include 0.
Or average - found by adding all the values of the members of a set - then dividing by the number of members.
Irrational numbers are values that exist but the decimal does not terminate or have a repeating pattern (ex: square root of 2)
1/Z X Z

31. Functions with an exponent generally produce...
Angles whose sum is 180 degrees.
The factorial function - which just means to multiply a series of descending natural numbers.
Change starting point X 100 = percent change
Curved lines

32. Volume of a cylinder
9 square feet equal 1 square yard.
Area =
Volume = p
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.

33. What are the steps to convert a percent to a fraction?
Or average - found by adding all the values of the members of a set - then dividing by the number of members.
That any number plus 0 equals itself 3 + 0 = 3
1. divide the percent by 100 2. eliminate the percent sign 3. reduce if necessary 60% = 60/100 = 3/5
Y=mx + b

34. A straight angle measures?
Independent choices in which order does not matter
1. divide the percent by 100 2. eliminate the percent sign 3. reduce if necessary 60% = 60/100 = 3/5
Y=mx + b
180 degrees

35. Z with exponent of -2 also means
In which order is significant. Remember Permutation and Position
1/Z X Z
Flip the second fraction and then multiply.
36 inches are equal to 1 yard.

36. What are complimentary angles?
The factorial function - which just means to multiply a series of descending natural numbers.
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.
Angles whose sum is 90 degrees.
Area = b

37. A quadratic equation is an equation in which...
An angle that is is larger than 90 degrees but less than 180 degrees.
Area =
Area = w
One of the variables is squared.

38. How would you write the expression: what is 15% of 60?
Tracking trends or popularity.
x = 15/100 X 60 x = 90/10 x = 9
That order does not matter a + b = b + a AND ab = ba (subtraction/division do not have the commutative property)
S2 or 'S squared'

39. Area of a square

40. Slope - Intercept Form
That any number plus 0 equals itself 3 + 0 = 3
Y=mx + b
An angle that is is larger than 90 degrees but less than 180 degrees.
Describes the relationship between two sets of data.

41. Median
An obtuse angle
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.
Cartesian Coordinate System
That any number plus 0 equals itself 3 + 0 = 3

42. What are the steps to convert decimals to fractions?
2 pints are equal to 1 quart.
1. read it: 0.8 (eight - tenths) 2. write it: 8/10 3. reduce it: 4/5
3/1
7 faces 12 edges 7 vertices

43. Describe a scalene triangle.
P = 4(S)
Tells us that any number plus its additive inverse equals 0. 1 + (-1) = 0
1. multiply by 100 2. insert a percent sign 1/2 X 100 = 100/2 = 50%
Has all three of its sides of different lengths. The angles in a scalene triangle will all have different measures.

44. 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...
That order does not matter a + b = b + a AND ab = ba (subtraction/division do not have the commutative property)
Parabola
In which order is significant. Remember Permutation and Position
(x+c)(x+d) = 0

45. A good survey sample should be...
Area = w
Total favorable outcomes (over/divided by) total possible outcomes
1. random 2. representative
Y=mx + b

46. When dividing fractions...
180 degrees
Outliers appear in the data.
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.
Flip the second fraction and then multiply.

47. Perimeter of a trapezoid
1. sample is too limited 2. sample is skewed
Sum of sides
An angle that is is larger than 90 degrees but less than 180 degrees.
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.

48. Describe an isosceles triangle.
Circumference = 2
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.
Sum of sides
A triangle with two - possibly all three of its sides of equal length. The angles opposite the equal sides have equal measure.

49. What is the formula for percent change?
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.
The point at which a line intersects the y - axis.
Area =
Change starting point X 100 = percent change

50. What are prime numbers?
That multiplication outside the parentheses distributing over either addition or subtraction inside parentheses does not affect the answer. a(b+c) = ab + ac
Members/data that is consistently distributed
3 feet is equal to 1 yard.
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.