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4 years ago

14

I don't understand this

1 answer:

Deffense [45]4 years ago

7 0

Don't understand what?

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What was the significance of the Colosseum??

lara [203]

The Colosseum was the emperor's gift to the Romans. Without doubts it was not only an amphitheatre. It became a symbol of power and majesty of the emperor, Rome and Roman society. The construction began in year 71 CE on commission of the new Roman ruler Vespasian.

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3 years ago

Wat number times 4 equals 28

Lisa [10]

7 times 4 equals 28.

4 0

3 years ago

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4 (3) + 5(6+1) please help me

Oksi-84 [34.3K]

4(3) + 5(6+1>
12 + 35
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3 years ago

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Before the industrial revolution in 1800 the concentration of carbon in Earth’s atmo- sphere was 280 ppm. The concentration in 2

slega [8]

Answer: There is increase of 4.255 in the amount of carbon in the atmosphere.

Step-by-step explanation:

Since we have given that

Concentration of carbon in Earth's atmosphere in 1800 = 280 ppm

Concentration of carbon in Earth's atmosphere in 2015 = 399 ppm

We need to find the percentage increase in the amount of carbon in the atmosphere.

So, Difference = 399-280 = 119 ppm

so, percentage increase in the amount of carbon is given by

$\dfrac{Difference}{Original}\times 100\\\\=\dfrac{119}{280}\times 100\\\\=\dfrac{11900}{280}\\\\=42.5\%$

Hence, there is increase of 4.255 in the amount of carbon in the atmosphere.

4 0

3 years ago

Qué número es 3 unidades mayor que +5

BaLLatris [955]

Answer:

8

Step-by-step explanation:

5 + 3 = 8

7 0

3 years ago