Answer: 0.7 hours has elapsed before the body was found
Step-by-step explanation:
Please see the attachments below
I have no clue if this is correct but the answer I got was 10,260,000
Answer: She had 60% of the money left
Step-by-step explanation:
240/600=0.4
0.4 = 40%
100%-40%=60%
The trick question is that you can’t effect an unknown value because you don’t know what number it is, it has to be a known value, there is nothing that you can do to figure it out, so it’s unknown and cannot be effected.