Answer:
6. Line graph
Step-by-step explanation:
It shows how information changes over time
Fraction would be 30/100 and decinal would be .30 and ratio would be 30/100
Plug in -1 for x and work it ou'
g(-1) = (-1)^3 + 6(-1)^2 + 12(-1) + 8
= -1 + 6 - 12 + 8
= 1
Turn 34 into an improper fraction ( 34/1 ) and multiply it by 3/4. You get 20 1/2
Answer: 0.5507
Step-by-step explanation:
Given : The waiting time, in hours, between successive speeders spotted by a radar unit is a continuous random variable X with a cumulative distribution function

Since , the waiting time is in hours , then we can write 12 minutes as
hour i.e.0.2 hour.
Now, the probability of waiting fewer than 12 minutes between successive speeders is given by :-

Hence, the required probability = 0.5507