⚡ Build the skills to land top-paying quant jobs. Offer ends in --d --h --m --s-- days -- hours -- minutes -- seconds.
⚡ Build the skills to land top-paying quant jobs. Offer ends in 19d 05h 40m 15s19 days 5 hours 40 minutes 15 seconds.
There is a fair 18-sided die where each side is either a 6 or a 3. The expected value of a roll is 4. How many 6s are on the 18-sided die?