So in this problem we need to do some addition.
take the starting balance (-200) and add it to the amount you paid back (30)
-200 + 30 = -170
They are at the same position at 0.5 seconds because with respect to the ocean's surface, they are both 9 feet away.
Hope this helps!!
Answer:
C,
Step-by-step explanation:
:)
Answer:
The answers is "
Option B".
Step-by-step explanation:
Where,
predicted value of lead content when traffic flow is 15.
Calculating thet-critical value
The lower predicted value 
When 
of CI use as the expected lead content:
Since there are 3 sides and each of those 3 sides are 9 cm, you would multiply 9*3 and your answer would be 27 cm.
