Change each into decimal
0.5 = 0.5
1/5 = 0.2
0.35 = 0.35
12/25 = 0.48
4/5 = 0.80
Set in order from least to greatest.
0.2, 0.35, 0.48, 0.5, 0.80
1/5, 0.35, 12/25, 0.5, 4/5 is your order.
hope this helps
By PEMDAS, you do the exponent first. 3.1^2 is 3.1*3.1=9.61.
9.6-9.61=-.01
X equals 21 because 8*3.5=28 so 6*3.5=21
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.
The answer to your question is 1 and 1/2