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xxMikexx [17]
3 years ago
13

Responde el siguiente problema de lógica: Al mirar el reloj, vemos que la manecilla de los minutos apunta a un número que casual

mente es igual a la cantidad de minutos que falta para que sean las 12 en punto. Que hora es? Porfavor ayudenme
Mathematics
1 answer:
ANTONII [103]3 years ago
8 0

Answer: 11:50

Step-by-step explanation:

Ok, la manecilla de los minutos apunta al numero X.

si la ora es Y, entonces Y + X = 12:00

podemos asumir que Y es 11:y

y es la cantidad de minutos despues de las 11, es un numero entre 0 y 59 (por que una hora solo puede tener 60 minutos)

Si la manecilla de los minutos apunta al numero 6 por ejemplo, entoces:

y = 11:30 y X = 6 min

X + y = 11:30 + 0:06 = 11:36

Así funciona.

la equacion es:

y = 5*X

y tambien queremos que:

X + y = 60min

reemplazo y por lo de la equacion de arriba:

X + y = X + 5*X = 6X = 60min

X = 10

Si la manecilla apunta al 10, tenemos que:

y = 11:50 y X = 10min

y + X = 11:50 + 0:10 = 12:00

Entonces podemos concluir que la hora es 11:50.

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prisoha [69]

Answer:

 Min.    1st Qu.    Median    Mean   3rd Qu.    Max.  

 10.00    19.50     31.00      32.29     46.25     56.00

Step-by-step explanation:

Box and Whisker Plot shows the summary of data. It is used to visualize the basic things of data.

The five-number summary includes five things that are:

1. Minimum Value

2. First Quartile (Q₁)

3. Median

4. Third Quartile (Q₃)

5. Maximum Value

So,  

1. Minimum Value = 10

It can be found by arranging the data in ascending order, the first value we will get is the minimum value.

2. <em>First Quartile</em> is the middle value between Minimum value and Median of data after arranging data in ascending order.

First Quartile (Q₁) = 19.50

3. Median is the middle value of the data after arranging them in ascending order.  

Median = 31

4. The third Quartile is the middle value between Median and Maximum Value of data after arranging data in ascending order.

Third Quartile (Q₃) = 32.29

5. Maximum Value is the largest value of the data or is the last value after arranging the data in ascending order.

Maximum Value = 56.

IQR: IQR = 26.75

Interquartile Range (IQR) is the difference between the first and third quartiles.

Outlier: Their is no outlier present in given data. It is the point which is very different from other points present in dataset.

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3 years ago
If you have 45 dollars and you lose 2 thirds in 6 hours how much money do you have left
Nady [450]
Multiply 45 by 2/3 2/3 = 0.66666   so 45*0.6666 = 30
8 0
3 years ago
What number is being factored in this factor tree?
Hatshy [7]

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Step-by-step explanation:

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8 0
3 years ago
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Alika [10]

Answer:

The answer to your question is 252 in²

Step-by-step explanation:

Data

Zach = 92 ft²

Blaise = 13500 in²

Who painted more and how many more square inches? = ?

Process

1.- Convert the square feet to square inches

            1 ft² ----------------- 144 in²

          92 ft² ----------------   x

            x = (92 x 144)/1

            x = 13248 in²

2.- Subtract the lower value to the higher value

Area = 13500 in² - 13248 in²

Area = 252 in²

3.- Conclusion

Blaise painted 252 in² more than Zach.

4 0
3 years ago
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Answer:

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5 0
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