It is a
9/4=2.25*2=4.5
Hope it helps :)
Answer:
Option D does not represent the lengths of side of right angled ∆
Answer: 2/5 = 0.4 = 40%
Step-by-step explanation:
Each sector has an equal area, so each sector has an equal chance of being landed on. There are two shaded sectors and 5 total, so there is a 2 out of 5 chance that the spinner will land on a shaded one.
You plug in 25 for "P", and 7 for "a" and "b", then you find "c". The answer is 11.
Answer:
14 socks.
Step-by-step explanation:
30 socks in total. I think there is a 60% chance you will pull out a black sock??? But that doesn't matter. What if you were really unlucky and you pulled out all the navy socks? Then the answer would be 14 socks. To be CERTAIN, you want to pull out at least 14 socks. 12 socks for the navy. and 2 black socks.
