3 years ago

I WILL MARK YOU AS BRAINLIEST IF YOU ANSWER CORRECTLY!!!!

Mathematics

2 answers:

Lubov Fominskaja [6]3 years ago

7 0

Answer:

Step-by-step explanation:

I am assuming you ment it gets 9 out of 10 correct

svlad2 [7]3 years ago

5 0

Answer:

Step-by-step explanation:

trust me im sure

pleasee name me branliest id really appreciate it

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SCORPION-xisa [38]

Answer:

A reflection over the x-axis

Step-by-step explanation:

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3 years ago

Elaine opened a saving account with a deposit of $1000. The interest on her account is compounded

LenKa [72]

Answer:

$1,061

Step-by-step explanation:

Simply find out 2% of the value before, then do that two times more.

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3 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:

The probability that the children have DIPG is:

$\mathbf{P(positive) = P(positive \ | \ DIPG) \times P(DIPG) + P(positive \ | \ not \DIPG)\times P(not \ DIPG)}$ $= 0.98\imes( \dfrac{7}{1000}) + (1-0.84) \times (1 - \dfrac{7}{1000})$

= (0.98 × 0.007) + 0.16( 1 - 0.007)

= 0.16574

So, the probability of not having DIPG now is:

$P(not \ DIPG \ | \ positive) = \dfrac{ P(positive \ | \ not DIPG)\timesP(not \ DIPG)} { P(positive)}$

$=\dfrac{ (1-0.84)\times (1 - \dfrac{7}{1000}) }{ 0.16574}$

$=\dfrac{ 0.16 ( 1 - 0.007) }{0.16574}$

= 0.9586

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3 years ago

What is the slope of the line passing through (-3, 5) and (5,-3)?

Delvig [45]

-1 is the answer to your question

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3 years ago

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Sidana [21]

Length of the bottom of the triangle = x
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3 years ago