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Svetlanka [38]
3 years ago
9

A concrete slab has the dimensions 4 yd by 2 yd by 1.2 yd. What is the volume of 40 of these concrete slabs

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
8 0

Answer:

384

Step-by-step explanation:

Beacuse i multiplyed all the numbers by 40

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a radio station can broadcasts in all directions to a distance of 60 mi. what is the area in which the station can be heard
zaharov [31]

Answer:

Area = PI * radius ^ 2

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Step-by-step explanation:

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3 years ago
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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.

5 0
2 years ago
Which could a translation result in? Select all that apply. a figure getting smaller a figure moving up a figure flipping upside
makkiz [27]

Answer:

A figure moving up, a figure moving left, and a figure moving down.

Step-by-step explanation:

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8 0
2 years ago
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emmasim [6.3K]
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2 years ago
Sam sees a rocket traveling straight up at an angle of elevation of 24 degrees. If Sam is located 5 miles from the rocket Launch
julsineya [31]

Given :

Angle of elevation, Ф = 24°.

Distance of Sam from launchpad, D = 5 miles.

To Find :

How high is the rocket.

Solution :

Let, height is h.

We know, tan Ф is given by :

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Hence, this is the required solution.

7 0
2 years ago
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