Answer:
Point B
-2 - 1/4 since it is going to the left of 0
Answer:

In which x is the number of which we want to find the probability.
Step-by-step explanation:
For each traffic fatality, there are only two possible outcomes. EIther it involved an intoxicated or alcohol-impaired driver or nonoccupant, or it didn't. Traffic fatalities are independent of other traffic fatalities, which means that the binomial probability distribution to solve this question.
Binomial probability distribution
The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

In which
is the number of different combinations of x objects from a set of n elements, given by the following formula.

And p is the probability of X happening.
The probability is .40 that a traffic fatality involves an intoxication or alcohol-impaired driver or nonoccupant.
This means that 
Eight traffic fatalities
This means that 
Find the probability that the number which involve an intoxicated or alcohol-impaired driver or nonoccupant is
This is P(X = x), in which x is the number of which we want to find the probability. So


Answer:the area increases by 6square unit
Step-by-step explanation:
First area. 1/2b×h
1/2×4×3=6squre unit
Second area..1/2×4(2×3)
1/2×4×6=12 square units...
Difference is 6 square units
Answer:67 or 66.549674907
Step-by-step explanation:
Man women baby
Answer:
63 Filters.
Step-by-step explanation:
To find the break even value, we need to use the formula cost = revenue.
Lets first define the different values.
Let x be the number of filters sold.
c = 1250 + 40x
r = 60x
Now we can use the formula to find the amount of filters that need to be sold.
1250 + 40x = 60x
From here we need to combine like terms like so:
1250 = 60x - 40x
1250 = 20x
Now we divide both sides by 20 to find the value of x.

x = 62.5
However, in this case we cannot sell half a filter. So we need to round it up.
x = 63
63 Filters needs to be sold to break even.