Answer:
3
Step-by-step explanation:
20÷100=0.2
0.2×15=3
:)
Answer:
Yes
Step-by-step explanation:

Answer:
B and C
Step-by-step explanation:
They're congruent
Answer: the shark is at sea level
Step-by-step explanation: is you are 300 beneath the sea level that's -300 and if you go up 300 ft that +300. So 300+(-300) gives you 0 making the shark at sea level.
The answer is B.
Explanation:
In scientific notation, a number must be put in an expression multiplied by ten to a given power. An example of this would be 3 x 10^2 because it is a form of saying 3 x 100. In B, 10 is accompanied by a degrees sign instead of a power. Therefore, this expression is not shown in scientific notation.