45.67 + 17.96 = 63.63
100 - 63.63 = 36.37
Andrew should get back $36.37
These are only measurement quantities.
Centimeters are used to calculate distances.
ANSWER :
a. {2, 6, 9}
b. {6}
EXPLANATION :
From the problem, we have the sets :
A' denotes the elements that are NOT present in A but present in U.
B' denotes the elements that are NOT present in B but present in U.
That will be :
a. A' ∪ B'
The symbol ∪ denotes the union of two sets.
That will be :
b. A' ∩ B
The symbol ∩ denotes the intersection or common elements of the two sets
That will be :
1. 38 = thirty eight = treinta y ocho
2. 116 = one hundred sixteen = ciento
dieciséis
3. 573 = quinientos setenta y tres
4. 1,821 = one thousand eight hundred twenty one = mil
ochocientos veintiuno
5. 754,322 = seven hundred fifty four thousand three
hundred twenty two = setecientos cincuenta y cuatro mil trescientos veintidós
6. 6,615,010 = six million six hundred fifteen thousand
ten = <span>seis millones seiscientos quince mil diez</span>