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3 years ago

Please answer ASAP. will give brainliest

Mathematics

1 answer:

Margarita [4]3 years ago

3 0

12 × 12=144

12 × 20 = 240

240 + 144 = 384

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On the first day of vacation, you read one-quarter of a novel. On the second day, you read half of the remaining pages. On the t

NemiM [27]

Answer:

Step-by-step explanation:

Now make it drop that’s sum wap yuh

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3 years ago

What is the GCF of the first two terms of the polynomial 4y3+ 8y2+ 5y + 10? a 4y3 b 4 c 4y d 4y2

Sedaia [141]

The answer is D. 4y^2

5 0

3 years ago

Two thirds a number x plus 3 is 6

S_A_V [24]

2/3x+3=6
2/3x=3
x= 3*3/2
x=9/2=4.5

(Mark me the brainliest if this was helpful)

8 0

2 years ago

God please help me plz

Nat2105 [25]

You convert 432 sq inches into inches so 20.7846. Then you times that by 6. The answer is 124.7076 and if rounded 124.7

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3 years ago

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