Exact form : 3.9*10^5
decimal form : 390000
Answer:

Step-by-step explanation:
<u>Step 1: Add 4 to both sides
</u>



Answer: 
Answer:
The answer to your question is : B = 5007
Step-by-step explanation:
Formula
B = 1001.32t
t = 5 hours,
Then
B = 1001.32 (5)
B = 5006.6 ≈ 5007
Answer:
4 x 3 = 12
12 is the answer. Have a great day
Step-by-step explanation: Brainliest please