Answer:
A. 5
B. 6
I hope this is helpful for you! Unless my calculator is wrong!
The answer is C. plug 3 and 4 into the equation and see if it's true.
45 handshakes are possible
The next 18 days because your trying to see how many days it is until he does BOTH
OOHHH!! I like sci not! Okay, so you take the decimal ( which in this case is at the end: 68000. ) and move it over as many times as needed until it gets in between the, in this case, 6 and 8. ( 6.8000 ). You need to show exactly how many times it was actually moved so you multiply that number time 10^ whatever place. In this question, it'll be to the 4th place because you move the decimal over 4 times. The answer will be 6.80 x 10^4 OR -written in short hand- 6.8x10E4
