Question

Evaluate the expression for v=0.4. Write your answer in simplest form. (-v+4)/(4v)

Answer 1

Sure, let's evaluate the expression (-v+4)/(4*v) for v=0.4.

Step 1: Substitute 0.4 for v in the equation, we have

(-0.4+4)/(4*0.4)

Step 2: Then we simplify the operation inside parentheses in both the numerator and the denominator.

In the numerator, -0.4+4 results in 3.6.
In the denominator, 4*0.4 results in 1.6.

So now our equation is: 3.6/1.6

Step 3: Finally, we divide 3.6 by 1.6 to solve the equation, and we get

3.6 / 1.6 = 2.25

So, the solution to (-v+4)/(4v) for v=0.4 is 2.25.