4800 BABs

MathBabbler posted BAB# 4800 on 6 January 2016. It took MathBabbler 3983 days to post 4800 BABs.

Exercises

1. 4800 BABs in 3983 days is a BABbling rate of _____ BABs per day. [round to nearest hundredth]
   ...answer... 4800 BABs / 3983 days = 1.20512176 BABs / 1 day answer: 1.21 BABs per day

2. No or Yes: sqrt(48 * 10^2 + 10^2) = 2 * 5 * 7
   ...answer... 48 * 10^2 + 10^2 = 48 * 100 + 100 48 * 100 + 100 = (48 * 100) + 100 (48 * 100) + 100 = 4800 + 100 4800 + 100 = 4900 sqrt(4900) = 70 2 * 5 * 7 = (2 * 5) * 7 (2 * 5) * 7 = 10 * 7 10 * 7 = 70 answer: Yes

3. No or Yes: 4800 has the prime factors: 2^5 * 3 * 5^2.
   ...answer... 2^5 * 3 * 5^2 = 32 * 3 * 25 32 * 3 * 25 = 96 * 25 96 * 25 = 2400 answer: No

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 06 January 2016 (posted 07 January 2016)