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olganol [36]
3 years ago
7

A 39 inch piece of steel cut into 3 pieces so that the second piece is twice as long as the first piece and the third piece is t

hree inches more than six times the first one. What are the lengths of the three pieces
Mathematics
1 answer:
dalvyx [7]3 years ago
4 0

The length of the first piece is 4 the second piece is 8 and the third piece is 27.  Your Welcome

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En un estudio estadistico se van a usar unicamente variables cuantitativas discretas para ingresarlas a un programa de analisis
notka56 [123]

Answer:

la variable que se debe ingresar en el programa corresponde a: c. edad

Step-by-step explanation:

Las variables cuantitativas son aquellas que toman valores numéricos y se clasifican en variables cuantitativas discretas que son las que sólo pueden asumir un número limitado de valores en un determinado rango, como por ejemplo, el número de carros que posee una persona y variables cuantitativas continuas que pueden tomar cualquier valor en un rango específico, como por ejemplo, el peso de un objeto. De acuerdo a estas definiciones, la respuesta es que la variable que se debe ingresar en el programa corresponde a: edad porque es una variable discreta dado que se registra en números enteros y no acepta cualquier valor en un intervalo específico.

Las otras opciones no son correctas porque la nacionalidad y el nivel de escolaridad no son variables cuantitativas y la altura es una variable cuantitativa continua.

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A survey of teachers in a school found that 7% of Teachers use mobile applications for study activities what decimal number repr
pantera1 [17]

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Step-by-step explanation:

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3 years ago
Akira divided her 55 dimes evenly into 5 piles. How many dimes did she put in each pile?
Jet001 [13]
She would've put 11 dimes in each pile. 55/5=11
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Which expression represents the distance between 4.7 and −11.2 on the number line?
Cerrena [4.2K]

Answer:

4.7 - ( -11.2)

Step-by-step explanation:

4.7 - ( - 11.2) = 15.9  

15.9 is the distance between 4.7 and -11.2

Hopefully this helps you

pls mark brainlest

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3 years ago
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