Answer:
The value of the car after 3 years is R$58.320.
O valor do carro ao final desse período é R$58.320.
Step-by-step explanation:
The value of the car after t years is given by the following equation:
In which V(0) is the initial value and r is the yearly depreciation rate.
In this question, we have that:
So
Value of the car at the end of 3 years:
The value of the car after 3 years is R$58.320.
O valor do carro ao final desse período é R$58.320.
Answer: Our required function F(t) would be
Step-by-step explanation:
Since we have given that
Let the number of hours be 't'.
Amount for each hour = $6
Let F(t) be the total fee for a single job that took t hours for her to complete.
According to question, for 4 hour job, total fee is $32.
So, it becomes,
Hence, our required function F(t) would be
Answer:
The answer to your question is below
Step-by-step explanation:
Data
Anna age is x
her age is increased 3 times
result = 72
Equation
3x = 72
Solution
x = 72 / 3
x = 24 Anna's age is 24
Answer:
f = 132 degrees
Step-by-step explanation:
The total angle measure of this is 360 degrees. We know 2 of the angles, so subtract them from 360 to get 198. The sum of f and g must equal 198 degrees. Since we know that f = 2g, we can divide 198 by 3 to get 66. So, we know g = 66. To find f, multiply 66 by two to get 132. So, g = 66 and f = 132
So remember you can add like terms
10x-8xy-3xy
you can add the -8xy and -3xy but not the 10x
-8xy+-3xy=-11xy
the equaton is
10x-11xy