There are 120 different combinations.
There are 5 to use for the first bead; then after it is used, 4 for the second; 3 for the third; 2 for the fourth; and 1 for the fifth and last bead:
5*4*3*2*1 = 120.
It should be the second one
Answer:
Three 60 degree angles would equal 180 degrees
Step-by-step explanation:
17.3 million smartphones were sold in 2009