Answer:
aprox: 9 years?
Step-by-step explanation:
im sorry if this is wrong!
The answer is equivalent to 10*9*8 as their is one less student to go after each presentation.
720 ways.
Answer:
* means to multiply so 6*6 is 36
Answer:
pus$y
Step-by-step explanation:
Answer:
The first one, the opposite of any negative number is the same number but positive...and vise versa.
Step-by-step explanation:
