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densk [106]
4 years ago
12

when the input to a function is -2, the out put is 4. Which statement about this function must be true

Mathematics
1 answer:
yawa3891 [41]4 years ago
5 0
The answer I believe is B?
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there are two identical glasses. one glass is 5/6 full. the other is 3/4 full. water is poured from one glass to the other so th
goldenfox [79]

Answer:

1 7/12

Step-by-step explanation:

because the water was poured to the other glass so it means that we are adding

= 5/6 + 3/4

={(2×5) + (3×3)}/12

that 12 is due to LCM of 6 and 4

={ 10 + 9 }/12

= 19/12

= 1 7/12

those are my thoughts

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4 years ago
For which situation could flipping a coin be used to stimulate a random sample? A) to predict the number of defective cell phone
tester [92]

Answer:

the best answer i would say is D

Step-by-step explanation:

4 0
3 years ago
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ElenaW [278]

Answer:

D

Step-by-step explanation:

Using the equation A² + B² = C²

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√13 = 3.6

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3 0
4 years ago
Which of the following groups of terms can be used interchangeably when working with normal distributions?
BARSIC [14]

Answer:

The correct answer is D) areas, probability, and relative frequencies

Step-by-step explanation:

This is because each of these terms refers to an amount of space surrounding the mean on the normal distribution curve. Each of them let's us know how likely a spot is to have a value within it.

The z-score would not fit this as it identifies the value and how far away a single spot on the graph would be.

5 0
3 years ago
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