It equals 0.003472222222222
2X^2+22x+318=1270
2x^2+22x-952=0
x^2+11x-476=0
(x+28)(x-17)=0
x=17
121/100 is the fraction form
Answer:
8 no answer is 0.53
(divide no of male going to college by total no of males).
9 no answer is r=-0.97
Step-by-step explanation:
Answer: At x= 25 there is a break even point .
Step-by-step explanation:
Let the number of CDs be x
For the case of iTunes,
Cost of each CD = $12
For the case of Best Buy,
Number of CDs of free of cost = 5
Number of CDs more than 5 = $15
We need to find the "Break even point ":
According to question,

Hence, At x= 25 there is a break even point .