Answer:
When we have a set of N elements, the number of combinations of K elements (such that N ≤ K) from these N elements is:
Then if we have 8 different types of carpet, and we want to see how many different samples of 3 types we can choose, we just need to replace N by 8, and K by 3 in the above equation:
So there are 56 different samples.
Now we can do the same, but this time we want to use 5 types of carpet, then we will have K = 5.
Again, we have 56 different samples.
Answer:
Equivalence= 3/1= 3
3 to 1
Step-by-step explanation:
Giving the following information:
Number of scarves= 24
Number of hats= 8
<u>First, we need to divide the number of times that 8 hats enter in 24 scarves:</u>
Number of times= 24/8= 3
<u>Now, we know that 8 hats enter 3 times in 24 scarves. Therefore, the equivalence is:</u>
Equivalence= 3/1= 3
3 to 1
Answer:
250%
Step-by-step explanation:
2500/1000= 2.5 or 250%
y = 90° (linear pair)
x = 180° - (50° + 90°) [Angle Sum Property]
x = 180° - 140°
x = 40°
=》 x = 40° & y = 90°
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Hope it helps ⚜
Answer:
o.25 and .8
Step-by-step explanation:
it makes 0.2 so iys smaller than the rest
