A fraction equivalent to 0.6 is
6/10= 3/5
Answer:
the second one
Step-by-step explanation:
it is not 2/3 because it is 1/2
100 - 20 = 80
179.00 = 80%
179.00 / 80 = 2.2375 = 1%
1% x 100 = 100%
So, 2.2375 x 100 = 100%
Therefore the original price was 223.75
The profit:
P = - 0.5 x² + 80 x + 190
The maximum profit will be at the vertex :
x = - b / 2 a = - 80 : ( 2 * ( - 0.5 )) = - 80 : ( - 1 ) = 80 ( in hundreds of dollars )
Answer:
The amount of money that will yield a maximum profit is $8,000.
Answer:
y=(9a^2-1)x-6a^3+2
Step-by-step explanation:
