Quiz about Ch 03 Test Review

Question 1

What is the square root of 25?

Accepted Answer

5

Answer

12

Answer

3

Answer

6

Question 2

112 =

Accepted Answer

121

Answer

22

Answer

44

Answer

144

Question 3

A perfect square is when a whole number is multiplied by itself?

Accepted Answer

TRUE

Answer

FALSE

Question 4

All the following are Perfect Squares except for which one?

Accepted Answer

198

Answer

81

Answer

121

Answer

361

Question 5

196

Accepted Answer

Is a perfect square.

Answer

Is not a perfect square.

Question 6

125

Accepted Answer

Is not a perfect square.

Answer

Is a perfect square.

Question 7

Which would be the next number in the pattern?
36, 49, 64, 81 __

Accepted Answer

100

Answer

82

Answer

18

Answer

64

Question 8

The area of a square is 100 cm². What is the perimeter?

Accepted Answer

40 cm

Answer

25 cm

Answer

10 cm

Answer

50 cm

Question 9

The area of a square is 36 cm². What is the length of one side?

Accepted Answer

6 cm

Answer

24 cm

Answer

9 cm

Answer

9 cm

Question 10

To find the square root of a number, you must divide it by 2.

Accepted Answer

False

Answer

True

Question 11

Which number has a square root that is between 7 and 8?

Accepted Answer

60

Answer

48

Answer

81

Answer

36

Question 12

Level 1: Between what two integers is the square root of 44?

Accepted Answer

6 and 7

Answer

3 and 4

Answer

4 and 5

Answer

5 and 6

Question 13

Level 3: Estimate the square root.

Accepted Answer

Between 5 and 6 and closer to 6

Answer

Between 4 and 5 and closer to 5

Answer

Between -4 and -5 and closer to -5

Answer

Between -5 and -6 and closer to -6

Question 14

Level 3: Estimate the square root.

Accepted Answer

Between 3 and 4 and closer to 3

Answer

Between 2 and 3 and closer to 3

Answer

Between 3 and 4 and closer to 4

Answer

Between 2 and 3 and closer to 2

Question 15

Level 3: Estimate the square root.

Accepted Answer

Between 9 and 10 and closer to 9

Answer

Between 7 and 8 and closer to 8

Answer

Between 8 and 9 and closer to 9

Answer

Between 9 and 19 and closer to 10

Question 16

Level 3: Estimate the square root.

Accepted Answer

Between 1 and 2 and closer to 2

Answer

Between 1 and 2 and closer to 1

Answer

Between 2 and 3 and closer to 2

Answer

Between 2 and 3 and closer to 3

Question 17

In between what two integers is the square root of 77?

Accepted Answer

8 and 9

Answer

5 and 6

Answer

6 and 7

Answer

7 and 8

Question 18

In between what two integers is the square root of 44?

Accepted Answer

6 and 7

Answer

3 and 4

Answer

4 and 5

Answer

5 and 6

Question 19

The square root of 99 falls between which two consecutive whole numbers?

Accepted Answer

9 and 10

Answer

7 and 8

Answer

8 and 9

Answer

10 and 11

Question 20

Which number is NOT a perfect square?

Accepted Answer

132

Answer

196

Answer

169

Answer

121

Question 21

How many senior boys play football and wrestle?

Accepted Answer

9

Answer

12

Answer

18

Answer

39

Question 22

How many senior boys play football but do not wrestle?

Accepted Answer

18

Answer

9

Answer

12

Answer

104

Question 23

How many students took the survey?

Accepted Answer

53

Answer

32

Answer

47

Answer

56

Question 24

How many students do not snowboard?

Accepted Answer

28

Answer

21

Answer

22

Answer

29

Question 25

How many people ate pepperoni pizza for lunch?

Accepted Answer

21

Answer

15

Answer

6

Answer

12

Question 26

How many people ate pizza for lunch?

Accepted Answer

33

Answer

21

Answer

6

Answer

27

Question 27

The venn diagram shows which sports are played by a class of students.

How many students are in the class?

Accepted Answer

30

Answer

20

Answer

25

Answer

35

Question 28

The venn diagram shows which sports are played by a class of students.

How many students are taking tennis?

Accepted Answer

11

Answer

6

Answer

25

Answer

30

Question 29

The venn diagram shows which sports are played by a class of students.

How many students are taking soccer?

Accepted Answer

14

Answer

5

Answer

9

Answer

16

Question 30

A never ending decimal that doesn't repeat in a pattern is which type of number?

Accepted Answer

Irrational

Answer

Rational

Answer

None of these

Question 31

A decimal that stops is which type of number? Example: 2.75

Accepted Answer

Rational

Answer

Irrational

Answer

None of these

Question 32

A repeating decimal is what type of number?

Accepted Answer

Rational

Answer

Irrational

Answer

None of these

Question 33

Which answer includes ALL of the classifications of the following number:

0

Accepted Answer

Rational, Integer, Whole

Answer

Rational, Integer

Answer

Rational

Answer

Rational, Integer, Whole, Natural

Question 34

Which statement is true?

Accepted Answer

Every whole number is a rational number

Answer

Every rational number is an integer

Answer

Every whole number is a natural number

Answer

Every integer is a whole number

Question 35

Which word does NOT describe 5?

Accepted Answer

Irrational

Answer

Whole

Answer

Integer

Answer

Rational

Question 36

Which of the following is irrational?

Accepted Answer

Square root of 12

Answer

Square root of 81

Answer

Square root of 9

Answer

Square root of 144

Question 37

Which statement is FALSE?

Accepted Answer

Every decimal number is an irrational number.

Answer

Every rational number is a real number.

Answer

Every integer is a rational number.

Question 38

Explain the error(s).

Accepted Answer

-2 isn't a whole number and -1.2 isn't an integer.

Answer

-1.2 isn't an integer.

Answer

-2 isn't a whole number and 3.4 isn't a rational number.

Answer

The numbers are graphed correctly.

Question 39

Which of the following best defines rational numbers?

Accepted Answer

numbers that can be written as a fraction or decimal that either terminates or continues forever in a repeating pattern

Answer

numbers that make sense

Answer

numbers that go on forever and ever with out a repeating pattern

Answer

numbers cannot be written as a fraction

Question 40

Which of the following best defines irrational numbers?

Accepted Answer

numbers that go on forever and ever without a repeating pattern and cannot be written as a fraction

Answer

numbers that can be written as a fraction or decimal that either terminates or continues forever in a repeating pattern

Answer

numbers that make sense

Answer

fractions

Question 41

Classify the following number:
1.01011011101111....

Accepted Answer

Irrational

Answer

Rational

Answer

None of these

Question 42

0.4444... written as a fraction is which of the following?

Accepted Answer

4/9

Answer

4/10

Answer

44/100

Answer

4444/10000

Question 43

To make a whole number into a fraction put it over

Accepted Answer

1

Answer

10

Answer

0

Answer

100

Question 44

Which of the following best describes an imaginary number?

Accepted Answer

The square root of a negative number

Answer

A fraction

Answer

The square root of any number

Answer

The square root of a positive number

Question 45

Classify the number 3

Accepted Answer

Natural, Whole, Integer, Rational

Answer

Whole, Rational

Answer

Integer

Answer

Rational

Question 46

Classify the number 0

Accepted Answer

All of the above

Answer

Whole

Answer

Integer

Answer

Rational

Question 47

-14 could NOT be which type of number?

Accepted Answer

Natural

Answer

Integer

Answer

Real

Answer

Rational

Question 48

Classify 17/10

Accepted Answer

Rational

Answer

Whole

Answer

Natural

Answer

None of the above

Question 49

What number below is a natural, whole, integer, rational, and real number ?

Accepted Answer

3

Answer

-4

Answer

5.1

Answer

0.7

Question 50

Classify 0

Accepted Answer

All of the above

Answer

Whole

Answer

Integer

Answer

Rational

Question 51

Classify the following:
-78

Accepted Answer

integer, rational, real

Answer

integer

Answer

integer, real

Answer

integer, whole, rational

Question 52

How would 5/9 be classified?

Accepted Answer

rational and real

Answer

whole and integer

Answer

only real

Answer

only irrational

Question 53

Explain the error(s).

Accepted Answer

-2 isn't a whole number and -1.2 isn't an integer.

Answer

-1.2 isn't an integer.

Answer

-2 isn't a whole number and 3.4 isn't a rational number.

Answer

The numbers are graphed correctly.

Question 54

Which side of a right triangle has the longest length?

Accepted Answer

Hypotenuse

Answer

Leg 1

Answer

Leg 2

Answer

Right Angle

Question 55

Which 3 lengths would in fact make a right triangle?

Accepted Answer

4, 3, 5

Answer

4, 3, 7

Answer

8, 5, 6

Question 56

True or False: The 13, 12 and 5 units make a right triangle.

Accepted Answer

True

Answer

False

Question 57

Determine if 51, 24, 45 would make a right triangle.

Accepted Answer

Yes

Answer

No

Question 58

What do we call the side across from the right angle?

Accepted Answer

Hypotenuse

Answer

Leg

Answer

a

Answer

Obtuse

Question 59

What is always true about the hypotenuse?

Accepted Answer

Is the longest side of the triangle.

Answer

Is the shortest side of the triangle.

Answer

Is the height of the triangle.

Answer

Is labeled as b.

Question 60

Which is the formula used for the Pythagorean Theorem?

Accepted Answer

a²+b²=c²

Answer

a²+b²+c²

Answer

a+b=c

Answer

a²+c²=b²

Question 61

If the side lengths of a right triangle are 7, 25, and 24, which side is the hypotenuse?

Accepted Answer

25

Answer

7

Answer

24

Answer

none of the these

Question 62

If the sides of a right triangle are 40, 50, and 30, which sides are the legs?

Accepted Answer

40 and 30

Answer

40 and 50

Answer

50 and 30

Answer

30, 40, and 50

Question 63

a=3, b=4, and c=5

Is this a right triangle?

Accepted Answer

yes

Answer

no

Question 64

a=6, b=8, and c=10

Is this a right triangle?

Accepted Answer

yes

Answer

no

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