Answer:
How many subsets and proper subsets does a set have? If a set has “n” elements, then the number of subset of the given set is 2n and the number of proper subsets of the given subset is given by 2n-1. ... We know that the formula to calculate the number of proper subsets is 2n – 1.
$138.47. Since you have 100 euros and each euro is worth 1.3847 dollars, you would multiply the 100 by 1.3847 to get the answer of $138.47
First Equation:
0.6 +(0.4+0.9) =n
Step 1: do parentheses first:
0.4+0.9 = 1.3
Step 2: Add 0.6 + 1.3
0.6 + 1.3 = 1.9
n= 1.9
Second Equation:
(1.57 + 0.75) + 0.25 + n
Step 1: do parentheses first:
1.57 + 0.75 = 2.50
Step 2: Add 2.50 + 0.25 = 2.75
Step 3: Add 2.75 and n = 2.75+n
Final Answer:
1.9 +2.75+n = 4.65 +n
Hope this helps!!
Answer:
12-5=7
3-9=6
Step-by-step explanation:
12-5 that makes it so when you do the opposite (-12 + -5) you her -7 do the opposite again (-7,7) and therefore 7
3-9/opposite\9-3 the only reason its 9-3 is becouse of how apart they are (9-3) and that makes 6 therefore its 6
<span>Latitude/Longitude (Absolute Locations)
Riyadh: (capital city) 24° 42' N, 46° 43' E
Jeddah: 21° 32' N, 39° 10' E
Tabuk: 28° 23' N, 36° 34' E</span>