Answer:
4,500 cubic units
Step-by-step explanation:
F(0)= -4(0)+9
F(0)= 0+9
F(0)=9
We can make a recursive routine on a graphing calculator for this.
First, enter {25000, 2015} to represent the original value and the year. Hit enter.
Then enter {Ans(1)x0.9275, Ans(2)+1} to represent the value loss (multiplying
the original by less than one so it comes out less) and adding on a year.
Keep hitting enter until the second value in the brackets is 2025, the year he will sell his car.
You will end up with {11778.2072, 2025}.
The first value is 11,778.2072, which to the nearest cent the car will be worth
$11,778.21 once the year 2025 rolls around.
Hope this helps!
Well assuming that the test is a 10 point test. 10 meaning one point each test he would get 30%
Answer:
Step-by-step explanation:
First, Let's take a on both sides:
Remember that 1/x is called the reciprocal. For example the reciprocal of 2 is 1/2 and the reciprocal of 5 is 1/5. If we read the equation is telling us: "Reciprocal of x is b - a". Therefore, 
.
Another way to solve it is to multiply x on both sides. Then,
Then divide by (b-a). Remmebre to treat b-a as a factor:
Cancelling (b-a) on the right hand side:
