The volume of a sphere is a 3/4 pi r^2 so we know the radius is 12 so 12 square is 144 pi 144*3=432 /4=108. volume is 108 pi cubed units
It asking about the pairs
of fractions
Because that is just a rule of math
The question is an illustration of probability, and the probability of guessing the password correctly is 1/5040
<h3>How to determine the probability?</h3>
The number of digits in the password = 4
Given that each digit cannot be repeated, the total number of password is:
Password = 10 * 9 * 8 * 7
Evaluate
Password = 5040
Only one password can be correct.
So, the probability of guessing the password correctly is 1/5040
Hence, the required probability is 1/5040
Read more about probability at:
brainly.com/question/251701
#SPJ1
Answer:
x =(-8+√464)/-8=1-1/2√ 29 = -1.693
Step-by-step explanation:
