Answer:
Last week the coral reef grew .0196m
Step-by-step explanation:
So it's hard to explain but simply Milli witch is the symbol "m" is a unit prefix in the metric system denoting a factor of one thousandth (10 −3). So 19.6mm is 19.6*10^-3m. in other words 19.6 times 10^-3m
hope this helps sorry it's so complicated :/
Answer:
x is 0 or -7
Step-by-step explanation:

Answer:
$0.02
Step-by-step explanation:
$2.16/9=$0.24 per foot
$0.24/12=$0.02 per inch
<span>4.18879020479 which will convert to 4.2</span>