3 years ago

Find the variables. WORTH 50 POINTS

Mathematics

2 answers:

WINSTONCH [101]3 years ago

7 0

Answer:

Step-by-step explanation:

Remember that variables are always letters.

liberstina [14]3 years ago

3 0

I’ve the some question I need the answer plz

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mario62 [17]

Answer:

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3 years ago

El Club de Matemáticas está horneando pasteles para una venta de

SVETLANKA909090 [29]

Answer:

Step-by-step explanation:

El problema se puede transcribir en esta ecuación:

2x + x = 168

siendo x las nectarinas

sumas los términos de x:

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despejas x:

x = 168 ÷ 3

x = 56

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3 years ago

Dogs are inbred for such desirable characteristics as blue eye color, but an unfortunate by-product of such inbreeding can be th

sesenic [268]

Answer:

The probability that the dogs are blue eyed and deaf is 13.02%.

Step-by-step explanation:

We are given the following information in the question:

P(Blue eyes) = 31%

P(Deaf) = 38%

P(Deaf | Blue eyes) = 42%

Formula for conditional probability:

$P( A|B) = \displaystyle\frac{P(A \cap B)}{P(B)}$

Now, let A be the event where the dog is deaf and B be the the event where dog is blue eyed.

$P( \text{ Deaf}|\text{Blue eyes}) = \displaystyle\frac{P( \text{Deaf} \cap \text{Blue eyes})}{P(\text{Blue eyes})}\\\\0.42 = \displaystyle\frac{P( \text{Deaf} \cap \text{Blue eyes})}{0.31}\\\\P( \text{Deaf} \cap \text{Blue eyes}) = 0.42\times 0.31 = 0.1302 = 13.02\%$