Answer:
the constant of proportionality is the ratio between two directly proportional quantities.
b. k=y/x or y = k*1/x
Answer:
$280.51
Step-by-step explanation:
F= 200(1 + 07)^5
The future worth (F) of the investment at present (P) with a compound interest i after n years is calculated through the equation, F=P x (1 + i)^n
Answer:
36.87
Step-by-step explanation:
Using tan inverse of 9 over 12
Answer: 2 miles
Step-by-step explanation:
Afternoon-x; morning- 1.5x; Evening: 1/2x
Make a equation: 1.5x+x+1/2=6
2.5x+1/2x=6
5/2x+1/2x=6
6x=12
x=2
