Subtract the cost from the revenue:
(-0.32x^2+270x) - (70x+52)
270x - 70x = 200x
The answer would be -0.32x^2 + 200x + - 52
Answer:
12
Step-by-step explanation:
all go into 12
Answer: Choice D
The roots are -4, 1 and 2
This is the list of x intercepts more or less
The only graph that fits the proper x intercept description is choice D. This is assuming the x intervals are spaced out 1 unit apart for each tickmark.
Answer:
0.9393 = 93.93% probability that Daniel does not win the prize
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
In this question, we have that:
There are 280 tickets.
Daniel does not have 280 - 17 = 263 of them. So
263/280 = 0.9393
0.9393 = 93.93% probability that Daniel does not win the prize
