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3 years ago

Rename the fraction as a decimal. 9/50=

Mathematics

2 answers:

IrinaVladis [17]3 years ago

5 0

It has to be or a least I think so, sorry if I’m wrong 9.5

zhuklara [117]3 years ago

4 0

Answer:

0.18

Step-by-step explanation:

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A student answers a multiple-choice examination question that offers four possible answers. Suppose the probability that the stu

Salsk061 [2.6K]

Answer:

The value is $P(A | W) = 0.941$

Step-by-step explanation:

From the question we are told that

The probability that the student knows the answer to the question is $P(A) = 0.8$

The probability that that the student will guess is $P(G) = 0.2$

The probability that that the student get the correct answer given that the student guessed is $P(W /G) = 0.25$

Here W denotes that the student gets the correct answer

Generally it a certain fact that if the student knows the answer he would get it correctly

So the probability the the student got answer given that he knows it is

$P(W | A) = 1$

Generally from Bayes theorem we can mathematically evaluate the probability that the student knows the answer given that he got it correctly as follows

$P(A | W) = \frac{ P(A) * P(W | A )}{ P(A) * P(W | A) + P(G) * P(W| G)}$

=> $P(A | W) = \frac{ 0.8 * 1}{ 0.8 * 1+ 0.2 * 0.25}$

=> $P(A | W) = 0.941$

4 0

3 years ago

( !!!) 4 ÷ 1/2 ℍ : :)

lions [1.4K]

Answer:

Step-by-step explanation:

so when you’re dividing fractions alwayes apply keep change flip keep the 4/1 change the division sign to a multiplication sign and flip 1/2 To 2/1 and 4/1 times 2/1 is 8

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If log50=1.699 then what is the value of log(100)50?

JulijaS [17]

Answer:

d. 0.849

Step-by-step explanation:

$\log_{100}{(50)}=\dfrac{\log{50}}{\log{100}}=\dfrac{1.699}{2}=0.849$

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2 x radius.
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3 years ago

Sam is learning the ancient art of kite making. He has determined that his first kite will have diagonals of 24 inches and 25 in

FromTheMoon [43]

Answer: d

Step-by-step explanation:

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