I don't get how any of these answers could be it.

Mathematics

1 answer:

Darina [25.2K]2 years ago

6 0

Answer:

Step-by-step explanation:

To solve the equation,

r to the root of four = -2,

We must find -2^4

This is 16( Note this is positive because the minus sign becomes plus due to multiplying it 4 times )

Hope this helps

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Tell whether the sequence is arithmetic. If it is, what is the common difference?

Ilya [14]

The answer is B. Yes; 4

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in the sequence above we could see the difference between one number with another is exactly 4:

15 + 4 = 19

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7 0

2 years ago

g Bonus: Assume that among the general pediatric population, 7 children out of every 1000 have DIPG (Diffuse Intrinsic Pontine G

patriot [66]

Answer:

0.9586

Step-by-step explanation:

From the information given:

7 children out of every 1000 children suffer from DIPG

A screening test designed contains 98% sensitivity & 84% specificity.

Now, from above:

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