3 years ago

Which of the following does NOT show an identity property?

Mathematics

2 answers:

astraxan [27]3 years ago

8 0

Answer:

16+1

Step-by-step explanation:

Anestetic [448]3 years ago

7 0

Answer:

16 + 1 = 17

Step-by-step explanation:

identity properties are when they are either divided or multiplied by 1 or added or subtracted 0

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Answer:

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3 years ago

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Your restaurant bill comes to $46.27. Estimate a 10% tip.

koban [17]

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The tip would be $4.63 unless you round it to $5

Step-by-step explanation:

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3 years ago

A professor pays 25 cents for each blackboard error made in lecture to the student who pointsout the error. In a career ofnyears

arsen [322]

Answer:

The correct answer is "0.0000039110".

Step-by-step explanation:

The given values are:

$Y_n\rightarrow N(\mu, \sigma^2)$

$\mu = 40n$

$\sigma^2=100n$

$n=20$

then,

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3 years ago

F(x) = 3x + 5<br> Work out a if f(a)= -13

vekshin1

Answer:

a = - 6

Step-by-step explanation:

Given

f(x) = 3x + 5 , then

f(a) = 3a + 5 and f(a) = - 13 , then equating the right sides

3a + 5 = - 13 ( subtract 5 from both sides )

3a = - 18 ( divide both sides by 3 )

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Kelsey has 1/3 of a Hershey Bar. Eric wants 3/5 of this amount, How much will Eric get?

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Answer:

1/5

Step-by-step explanation

1/3= 0.333333333

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