Answer:
r=1.43147648, −4.19147648
Step-by-step explanation:
Answer:
0- 11 times
1,2,3,4,5,6,7,8,9- 12 times
Answer:im taking a huge guess but i say around 10
Step-by-step explanation:
guessssss
Answer:
2 5/16
Step-by-step explanation:
step by step instructions are in pic below
Answer:
20.
Step-by-step explanation:
P(5,3) = 5! / 3!
= (5*4*3*2*1) / (3*2*1)
= 20.