Answer:
$471.65
Step-by-step explanation:
-The value of the laptop after each year is calculated by the formula:

where:
is the value at time t
is the initial value
is the rate of depreciation
is the time
#We substitute the values to solve for the value after 3 years(2010-2007=3):

Hence, the value of the laptop in 2010 is $471.65
The length of RS is 10 because it's a 3-4-5 right triangle
Answer:
the rounded answer is 14
Step-by-step explanation:
Answer:
x=15
Step-by-step explanation:
crown plz