Answer: 25%
Step-by-step explanation:
hope this helps :)
<span>1.</span>divide
P(x) by (x-1) to get the quadratic equation... from which can be solve
using any method in finding the roots of quadratic equation....
2 true
branlist pls
Answer:
14
Step-by-step explanation:
round both numbers
7 and 2
7x2 is 14
Answer:
The minimum unit cost is equal to $15,339
Step-by-step explanation:
Let
x ----> the number of engines
C ---> the cost in dollars to make each airplane engine
we have
This is a vertical parabola open upward (the leading coefficient is positive)
The vertex represent the minimum of the parabola
The minimum unit cost is equal to the y-coordinate of the vertex
Convert the quadratic equation into vertex form
Factor 0.5
Complete the square. Remember to balance the equation by adding the same constants to each side
Rewrite as perfect squares
----> equation into vertex form
The vertex is the point (100,15,339)
The y-coordinate of the vertex is 15,339
therefore
The minimum unit cost is equal to $15,339
Answer:
5x + 5 =>16
Step-by-step explanation:
5x + 5 =>16