27 days 7 hours 43 minutes and 11.6 seconds
Answer:
2x+9 when x equals 3 is 2*3+9
=15
Explanation:
Answer:
a
Explanation:
eight weeks ago by Mr John and the surrounding area
<em>air moves because of two reasons..
1 temperature difference
2 pressure difference
<u>1 temperature difference :
</u> when there is temperature difference in the atmosphere ,,hot air rises and cold air takes its place ... so movement of air occurs..
<u>2 pressure difference:
</u><u /> also when there is pressure difference in atmosphere ,, air moves away from the area where there is more pressure..
<u>if there is no temperature and pressure difference then air will not move...
</u>
</em>
