Answer:

9. B 0.4 is the square root of 4/25

Knowledge (Multiple Choice)

1. Set B is a set of odd numbers from one to ten. What method is used in this given set? *

A.Rule Method

(B.)Cardinality

C.Set-Builder Notation

D.Roster Method

2. Given the sets A and D, wherein A={Luzon,Visayas,Mindanao} and D={red,white blue} what is the sum of the cardinality of the given sets? *

A7

(B)6

C.9

D.8

3. Which of the following is a kind of set that contains a countable number of elements and with a first and last element? *

(A).Finite Set

B.Empty Set

C.Unit Set

D.Infinite Set

4. Given the sets R and S, wherein R={x│x is a number from 1 to 10}, and S={y│y is a prime number from 11 to 20}, what do you think is the classification of these sets? *

A.Empty Set

B.Disjoint Set

(C.)Equal Set

D.Equivalent Set

5. Anna notices that a set does not contain any elements. What kind of set is it? *

A.Unit Set

B.Infinite Set

(C.)Empty Set

D.Finite Set

6. Evaluate the set of integers below, and identify the which of the property of operations below was used. 5 [2 + (-8)] = 5(2) + 5(-8) *

A.Distributive Property

B.Associative Property

C.Additive Inverse

(D).Multiplicative Identity

7. Evaluate the set of integers below, and identify the which of the property of operations below was used. 6 + (-6) = 0 *

A.Multiplicative Identity

B.Associative Property

(C).Distributive Property

D.Additive Inverse

8.. Evaluate the set of integers below, and identify the which of the property of operations below was used. (2 + 3) + 4 = 2 + (3 + 4) *

A.Distributive Property

B.Additive Inverse

C.Multiplicative Identity

(D.)Associative Property

9. What is the square root of 4/25 in decimal? *

A.0.3

(B).0.4

C.0.2

D.0.1

10. How are you going to convert 0.22… into fraction form? *

A.2/11

(B).2/10

C.2/8

D.2/9