Answer:
20 cm
Step-by-step explanation:

1. Multiply the actual depth my the scale factor of 1/15.
2. Multiply the resulting depth after multiply by the scale factor by the conversion factor of meters to centimeters.
Answer:
Step-by-step explanation:
-6x=24
+6 +6
x= 30
540=
54*10=
6*9*2*5=
2*3*3*3*2*5=
2*2*3*3*3*5 or in exponential form
(2²)(3³)(5)
The answer is 8 .. hope this helps a lot :)
There are 4 significant figures as the zero is placed between significant numbers.