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3 years ago

Can you plz help with this?

Mathematics

2 answers:

Allisa [31]3 years ago

6 0

Answer:

Step-by-step explanation:

inverse property of addition is going back to zero with the equation so adding 2 to negative 2 will go back to zero

Anna71 [15]3 years ago

3 0

I believe the answer is D

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The number of fish in a lake can be modeled by the exponential regression equation y = 14.08 • 2.08x, where x represents the yea

Naily [24]

Answer:

2372

Step-by-step explanation:

Filling in a 7 for x gives you

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Raise 2.08 to the power of 7 to get

y = 14.08(168.4392677) and multiply to get

y = 2371.62489

Since we cannot have a decimal amount of fish, the population will round to 2372 as a whole number

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3 years ago

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Explain how you would estimate to subtract 189 from 643

vaieri [72.5K]

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3 years ago

Fifteen more than half a number is 9

Ivan

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3 years ago

1/10 of what number is 17

snow_lady [41]

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4 years ago

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You are trying to answer a multiple choice question on a standardized test. There are five choices. If you get the question righ

mestny [16]

Answer: -0.6

Step-by-step explanation:

Given : The number choices to a question : 5

Let we have no idea what the right answer is, so you pick one of the choices at random.

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Then , the probability of the answer is not correct : $P(x')=1-0.2=0.8$

Then , the expected value of the number of points you get :-

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Hence, the expected value of the number of points you get = -0.6

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4 years ago