Answer:
$182534.5
Step-by-step explanation:
Step one:
given data
In 2014 Lucy's house was worth 200,000
The value of the house increased by 3% every year
Time period = 3 years
Step two:
let us find the value after 3 years
Year one
value= 200000- 0.03*200000
value= 200000-6000
value= 194000
Year two
value= 194000- 0.03*194000
value= 194000-5820
value= 188180
Year three
value= 188180- 0.03*188180
value= 188180-5645.4
value= $182534.5
Area is the area<span> of a flat, or plane figure is the number of unit squares that can be contained within it. The unit square is usually some standard unit, like a square meter, a square foot, or a square inch</span>
Answer:
43
Step-by-step explanation:
80-37 = 43
Since she has seven key the probability that the first one will open the door is

if it takes three attempts to open the door,the probability is

if the three attempts would not work
then the probability that the fourth attempt will open the door is

hope this helps