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Math > (4th Quarter) FINALS > Flashcards

(4th Quarter) FINALS Flashcards

1
Q

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

A

7

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2
Q

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

A

5

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3
Q

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

A

2

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4
Q

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

A

-8

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5
Q

Which of the following is true?

A

Only like terms can be multiplied

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6
Q

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

A

Coefficient

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7
Q

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

A

42x5y2

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8
Q

Which expression is equivalent to 4/m3?

A

4m5.m.8

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9
Q

How is expression 2a-5 read?

A

Twice the difference of a number and five

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10
Q

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

A

Square of a Binomial

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11
Q

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

A

A number times the sum of a number and 3

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12
Q

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

A

Cube of a Binomial

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13
Q

Find the product of (4x-6)2

A

16x2-48x+36

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14
Q

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

A

(m+n)(m+n)

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15
Q

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

A

x2-9

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16
Q

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

A

(-7)3

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17
Q

What is the simplest form of xy5/x5y?

A

x4

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18
Q

Which of the following does not belong in special structures?

A

Cube of a trinomial

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19
Q

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

A

-3p2-6p+2

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20
Q

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

A

-k

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21
Q

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

A

4uv + (-7uv)

22
Q

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

A

2a-5

23
Q

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

A

20y-8z

24
Q

What is the difference of -14pq2 and 8pq2

A

-22pq2

25
Q

Which statement is true?

A

Set of whole numbers is a subset of natural numbers

26
Q

Which of the following is equivalent to 0.0005?

A

5x10-4

27
Q

How many significant figures are there in 700.050?

A

6

28
Q

Which of the following has 3 significant figures?

A

700

29
Q

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

A

2x2

30
Q

Evaluate 7-3

A

343

31
Q

How many seconds are there in a week?

A

604 800

32
Q

In which country did the metric system originate

A

England

33
Q

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

A

Giga

34
Q

Which of the following is NOT a natural number

A

-2

35
Q

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

A

40x2+19x-3

36
Q

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

A

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

37
Q

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

A

-5y2+14y-14

38
Q

Which of the following does not belong to the group?

A

Cubit

39
Q

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

A

0.000 000 005 6

40
Q

What is the principal square root of 121?

A

11

41
Q

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

A

-5

42
Q

Which of the following is not a rational number?

A

Irrational numbers cannot be represented on a number line

43
Q

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

A

John Venn

44
Q

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

A

Perimeter

45
Q

Which of the following is not a measuring time?

A

Micrometer

46
Q

Which is not belong to the group?

A

A=s2

47
Q

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

A

12 inches

48
Q

The quantity of three-dimensional space or enclosed figure

A

Volume

49
Q

The region closed by a plane figure

A

Area

50
Q

Which of the following is not a polynomial?

A

s

Math (7 decks)

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