The minimum number of bicycles that must be produced and sold to break even = 20
The profit generated by producing and selling n bicycles per week is given by the formula:
To get the minimum number of bicycles that must be produced and sold to break even, let P(n) = 0 (Since break even means no profit is made)
Solve the resulting quadratic equation above
This means that, to break even, either 60 or 20 bicycles must be produced and sold
Answer:
Image after the rotation would be X(2, 1) Y(0,-2) and Z(-2, 1)
Step-by-step explanation: 180 clockwise or counterclockwise formula is that (x,y) becomes (-x,-y). This means that the coordinates are inverted to positive or negative.
see explanation
Step-by-step explanation:
Under a reflection in the x- axis
a point (x, y ) → (x, - y ) , then
A (- 1, - 5 ) → A' (- 1, 5 )
B (2, - 3 ) → B' (2, 3 )
C (3, - 5 ) → C' (3, 5 )
Under a reflection in the y- axis
a point (x, y ) → (- x, y ) , then
A' (- 1, 5 ) → A'' (1, 5 )
B' (2, 3 ) → B'' (- 2, 3 )
C' (3, 5 ) → C'' ( - 3, 5 )
4×(-3)=12,3×(-1)=-3;+3,c=-2
720 minutes
We need to multiply to determine how many minutes in 12 hours in this problem.
Since <u>there are 60 minutes in an hour,</u> multiply 60 by 12:
we get 60 × 12 = 720
So the final result is 720 minutes.
Hope this helps :)
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