Answer:
The probability of drivers who are not intoxicated is P(I¯) and is given as 0.99411.
Step-by-step explanation:
As the event is indicated as I for the drivers who are intoxicated, the value of I¯ is for the drivers who are not intoxicated. Its value is calculated as follows
P(I¯)=1-P(I)
P(I¯)=1-0.00589
P(I¯)=0.99411
So the probability of drivers who are not intoxicated is P(I¯) and is given as 0.99411.
Set h to 640 and solve for t:
640 = -490t^2 + 1120t
Subtract 640 from both sides:
-490t^2 + 1120t - 640 = 0
The formula to solve a quadratic equation is:
x = -b -/+ sqrtroot (b^2-4ac)/(2a) where a = -490, b = 1120 and c = -640
Solve:
x = -1120 -/+ sqrtroot (1120^2-4(-490)(-640) )/ 2(-490)
x = 8/7 = 1.1428 = 1.14
Time was 1.14 seconds
Answer:
28
Step-by-step explanation:
Answer:
$448 million
Step-by-step explanation:
When it is 2011, t=11, so
