Stuff Flashcards

1
Q

Even + even

A

= even

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2
Q

Odd + odd

A

= even

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3
Q

Odd + even

A

Odd

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4
Q

Even x even

A

Even

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5
Q

Odd x odd

A

= odd

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6
Q

Odd x even

A

= even

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7
Q

If 0<1 Then n^2 is ….

A

Less than n

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8
Q

2/3 is

A

.6*

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9
Q

What is the reciprocal of zero?

A

Nothing. Zero has no reciprocal

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10
Q

What is the reciprocal of 1?

A

1

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11
Q

What is the reciprocal of -1?

A

-1

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12
Q

Permutation

A

1 less choice each time you count

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13
Q

Represent p^-4 as a fraction

A

1/p^4

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14
Q

X^0 =

A

1

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15
Q

y^(1/2) =

A

Square root of y

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16
Q

Formula for when things are directly proportional

A

y=kx

17
Q

Formula for inversely proportional

A

y=k/x