Answer: 1/15
Step-by-step explanation:
The number of striped socks is 2 while the number of total socks are 6. If he chooses a striped socks at first, that will be 2/6.
If he chooses it the second time, the probability will be 1/5 since there'll be 5 socks left and 1 striped.
The probability that Derek selected a striped sock both times will be:
= 2/6 × 1/5.
= 2/30
= 1/15
Answer:
<h2>33k - 25</h2>
Step-by-step explanation:
-5(1 - 5k) - 4(2k + 5) <em>use distributive property a(b + c) = ab + ac</em>
= (-5)(1) + (-5)(-5k) + (-4)(2k) + (-4)(5)
= -5 + 25k - 8k - 20 <em>combine like terms</em>
= (25k - 8k) + (-5 - 20)
= 33k - 25
Answer:
Sheep: Baaah
Cows: Moo
Dogs: Bark
Birds: Chirp
Step-by-step explanation:
Answer:
2007
Step-by-step explanation:
If the number of visitors was, say, 100 people in 2003, then in 2005 that number would have gone up to 300 people, which is a 200% increase. And that number would have gone up to 900 people in 2007, which is an 800% increase.
Answer:
95% chance
Step-by-step explanation:
10+6+3+1=20
1/20=0.05 or 5%
5% chance of the marble being green
100%-5%=95%
