Answer:
pick a group of 3 randomly: 10C3 = 120
pick a group of 3 girls: 4C3 = 4
Probability=4/120=1/30
17/5 = 5/5 + 5/5 + 5/5 + 2/5 = 3 + 2/5
<span>The simplest mixed number for 17/5 is 3 2/5.</span>
Answer:
Step-by-step explanation:
should be A.
Answer:it equals 1456
Step-by-step explanation:
Answer:
Step-by-step explanation:
Converting 2331 to base 10.
2*93=1458
3*92=243
3*91=27
1*90=1
Adding all to get Ans=172910