Determine first the places that will be filled:
26 + 26 + 10 = 62 ways
The number of possible passwords is limited to 12 characters
Thus,
= 62^12 (assume that repetition is allowed)
The probability of guessing correctly =
(1/62)^12
= 3.099557704 x 10^-22 (note that it is in scientific notation form)
Step-by-step explanation:
5x+1(6-4) = +1(5x6)-(5x)
this would be a hard question to answer but i think i can do it ((( nNOTTTT))))
A parachute is describing at rate of 28 feet per minute find the total change of altitude of the parachuter after 4 mins.
112 feet
