(4th Quarter) FINALS

Question 1

What is the numerical coefficient of -4ab/7c?

Answer 1

7

Question 2

What is the degree of the product of 5x2y and -2x3y2?

Answer 2

5

Question 3

What is the value of -2m3 if m=-1?

Answer 3

2

Question 4

What is the value of xy-y2 if x=2 and y=-2?

Answer 4

-8

Question 5

Which of the following is true?

Answer 5

Only like terms can be multiplied

Question 6

What is the term used for the constant factor of a monomial?

Answer 6

Coefficient

Question 7

What is x.x.x.x.x.4.4.y.y in exponential form?

Answer 7

42x5y2

Question 8

Which expression is equivalent to 4/m3?

Answer 8

4m5.m.8

Question 9

How is expression 2a-5 read?

Answer 9

Twice the difference of a number and five

Question 10

Square of the first term then twice the product of the 1st and 2nd term, what special products is this?

Answer 10

Square of a Binomial

Question 11

Which of the following is represented by k(k+3)?

Answer 11

A number times the sum of a number and 3

Question 12

The product of a sum and difference of two terms is a

Answer 12

Cube of a Binomial

Question 13

Find the product of (4x-6)2

Answer 13

16x2-48x+36

Question 14

What is the expanded form of (m+n)2?

Answer 14

(m+n)(m+n)

Question 15

Find the product of (x+3)(x+3)

Answer 15

x2-9

Question 16

Write (-7)(-7)5(-7)3 as a single base raised to a single exponent

Answer 16

(-7)3

Question 17

What is the simplest form of xy5/x5y?

Answer 17

x4

Question 18

Which of the following does not belong in special structures?

Answer 18

Cube of a trinomial

Question 19

What is the difference between p-2p2+3 and p2+7p+1?

Answer 19

-3p2-6p+2

Question 20

What is the middle term of the product of (k+2)(k-3)?

Answer 20

-k

Question 21

Which of the following will give you a sum of -3uv?

Answer 21

4uv + (-7uv)

Question 22

What is the quotient of 4a2-4a-15 and 2a+3

Answer 22

2a-5

Question 23

What is the perimeter of a square if each side measures 5y-2z in.?

Answer 23

20y-8z

Question 24

What is the difference of -14pq2 and 8pq2

Answer 24

-22pq2

Question 25

Which statement is true?

Answer 25

Set of whole numbers is a subset of natural numbers

Question 26

Which of the following is equivalent to 0.0005?

Answer 26

5x10-4

Question 27

How many significant figures are there in 700.050?

Answer 27

6

Question 28

Which of the following has 3 significant figures?

Answer 28

700

Question 29

Simplify (2x-4)-1(x2)-3

Answer 29

1 --- 2x2

Question 30

Evaluate 7-3

Answer 30

1 --- 343

Question 31

How many seconds are there in a week?

Answer 31

604 800

Question 32

In which country did the metric system originate

Answer 32

England

Question 33

Which prefix in the metric system is referred to as "billion"?

Answer 33

Giga

Question 34

Which of the following is NOT a natural number

Answer 34

-2

Question 35

What is the area of a rectangle whose length is 5x+3 and width is 8x-1?

Answer 35

40x2+19x-3

Question 36

What is the product of (2x3+x2-1)(2x+3)?

Answer 36

4x4+8x3-3x2-2x-3

Question 37

What must be added to 6y2+9-5y to have a sum of 9y+y2-5?

Answer 37

-5y2+14y-14

Question 38

Which of the following does not belong to the group?

Answer 38

Cubit

Question 39

As of 2006, the smallest microprocessors in common use measured 5.6 x 10-9 m across. Express this number in decimal form

Answer 39

0.000 000 005 6

Question 40

What is the principal square root of 121?

Answer 40

11

Question 41

If -3 is a factor of 15, what is the other factor?

Answer 41

-5

Question 42

Which of the following is not a rational number?

Answer 42

Irrational numbers cannot be represented on a number line

Question 43

A diagram is constructed with a collection of simple closed curves (circles) drawn in a plane as a way of illustrating relationship between different groups of objects

Answer 43

John Venn

Question 44

The length of boundary or the measurement of the distance that surrounds an area

Answer 44

Perimeter

Question 45

Which of the following is not a measuring time?

Answer 45

Micrometer

Question 46

Which is not belong to the group?

Answer 46

A=s2

Question 47

If 100 years is equivalent of 1 century what is the equivalent of 1ft to inch?

Answer 47

12 inches

Question 48

The quantity of three-dimensional space or enclosed figure

Answer 48

Volume

Question 49

The region closed by a plane figure

Answer 49

Area

Question 50

Which of the following is not a polynomial?

Answer 50

4r --- s