Hey there! I'm happy to help!
A permutation is focused on a specific order, while a combination is not focused on the order but on the content of what is grouped.
AB and BA are different permutations because they are in different orders, but they are the same combination because they both contain the letters A and B.
So, we see that AB and BA are one combination.
AC and CA are also another combination because they are made up of the letters A and C.
Same goes for BC and CB, this is also one combinations.
This totals up to C. 3 combinations. Now you know the difference between permutations and combinations!
Have a wonderful day!
Samuel would need to score a minimum of 96 on his 4th exam
Because we're estimating, we will round up 28.35 to the nearest tens value.
Look at the ones value:
2
8.35
8 > 5
8 is greater than 5, so we will round up 28.35 to 30.
There are 4 1/4 ounces of chicken. 4 1/4 in decimal form is 4.25. We will round this number to the nearest ones value. Look at the tenths value:
4.
25
2 < 5
2 is lesser than 5, so we will round down 4.25 to 4.
There are now 4 ounces of chicken, and an ounce is equal to 30 grams. Multiply the ounces of chicken by how many grams are in an ounce:

The best estimate of grams of chicken that Isaiah portioned is
120 grams.
Answer:
432
Step-by-step explanation:
b x h (base x height)
the base is 27 yards and the height is 16.
27 x 16 = 432