Answer:
thank you for your advice
Donkey. They eat paper BTW.
Answer:
mass is the amount of matter, an object
volume is how heavy the object is and its size
density expresses the relationship between mass and volume and affected by atomic mass.
Explanation:
<u>Answer:</u>
<em>We have to determine the pattern of numbers followed in the sequence 2, 7, 8, 3, 12, 9.</em>
<em>Do a grouping of the sequence into two groups. Let the first group be 2, 7, 8 and the second group be 3, 12, 9
</em>
<em>
There is a difference of 1 in the pair 2 and 3, a difference of 5 in the pair 7 and 12 and a difference of 1 in the pair 8 and 9
</em>
<em>
This means there would be a difference of 5 in the next pair.
</em>
<em>
So, adding 5 to the first number to the third pair.
</em>
<h2><em>
Hence, the next number will be 13.</em></h2>
