To find the future value, you would multiply the starting value from year one by 1+ the percent of increase per year raised to the number of years you want.,
The starting value of the house would be the value from year one: 212,566.20
The equation would then be: f(t) = 212,566.20(1.05)t
Step-by-step explanation:
Draw the triangle formed by the ray.
The hypotenuse of the triangle is:
c² = a² + b²
c² = (-5)² + (2√7)²
c² = 25 + 28
c = √53
Therefore:
cos β = -5 / √53
Or, as a proper fraction:
cos β = -5√53 / 53
Answer:
f(4)=23
Step-by-step explanation:
f(4)=7(4)-5
=28-5
=23