Formulas (Semester 2) Flashcards
1
Q
Area of a Regular Polygon
A
A=1/2ap
2
Q
British Thermal Unit
A
WHILE/60
3
Q
Rental Increase
A
y=A(1+r)^(t-1)
4
Q
Calculating SS Benefits
A
In terms of monthly income: 0.9 (x<680) + 0.32 (x-680) + 0.15 (x-4,100)
5
Q
Percent of SS Collection
A
62- 70% 63- 75% 64- 80% 65- 86.7% 66- 93.3% 67- 100% 70- 124%
6
Q
Taxable Income
A
Gross Income- Standard Deduction- Exemptions
7
Q
Monthly Payment Formula
A
M=(p(r/12)(1+r/12)^(12t))/((1+r/12)^(12t)-1)
8
Q
Total Interest
A
Total Payments- Borrowed
