Una acera requiere de 40 y d² de concreto ¿Cuántos m³ se necesitan ?

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the answer is 62

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c

c

c

c

c

c

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c

step-by-step explanation:

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

#12 the answer is the third option