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Mrrafil [7]
3 years ago
14

Hans corrio 3 millas en la pista hizo un descanso y luego corio 4/5 de milla mas. Escribe el numero de millas que corrio hans co

mo faccion impropia equivalente.
Mathematics
1 answer:
givi [52]3 years ago
8 0

Answer:

19/5

Step-by-step explanation:

Aquí, queremos escribir el número total de millas que Hans corrió en forma de una fracción impropia.

Para hacer esto, agregamos todas las millas recorridas.

Matemáticamente, eso sería 3 + 4/5 = 3 4/5 Esta es la forma de fracción mixta.

La fracción impropia es así (5 * 3) + 4/5 = 19/5

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maria cuts 56.5 inches from a ball of yarn that is 192 inches long. How much yarn is left on the ball?
Amiraneli [1.4K]

Answer:

135.5

Step-by-step explanation:

192-56.5= 135.5

7 0
3 years ago
Choose the fraction that has not been reduced 10-19, 15-16,19-38,21-34
BartSMP [9]
19/38 is not reduces. Numerator and denominator can be divided by 19.
It can be reduced to 1/2
4 0
3 years ago
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Nana76 [90]

Answer:

P(52

And we can find this probability with this difference:

P(-0.851

And if we use the normal standard distribution or excel we got:

P(-0.851

Step-by-step explanation:

Let X the random variable that represent the time required to construct and test a particular component of a population, and for this case we know the distribution for X is given by:

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Where \mu=60 and \sigma=9.4

We want to find this probability:

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And the best way to solve this problem is using the normal standard distribution and the z score given by:

z=\frac{x-\mu}{\sigma}

Using this formula we got:

P(52

And we can find this probability with this difference:

P(-0.851

And if we use the normal standard distribution or excel we got:

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5 0
3 years ago
Here are the heights (in inches) of 12 students in a seminar.
Gala2k [10]

Answer: 75%

Step-by-step explanation:

Height given :

69, 62, 73, 67, 63, 65, 73, 71, 70, 66, 59, 75

The total number of height given = 12

The height less than 73 are 69 , 62, 67 ,63 , 65 , 71 , 70 , 66 , 59

The total number of heights less than 73 = 9

Therefore : the percentage of these students who are shorter than 73 inches = total number of students shorter than 73/ total number of height x 100

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= 75%

5 0
3 years ago
How do you find the domain on a graph
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The domain is all the input values that's shown on the x-axis on the graph.

7 0
3 years ago
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