Answer:
hello :
-1/4y-2 1/4y+1/2(4-2y) = -1/4y-2/4y+4/2 -2/2y
= ( -1/4 -2/4 - 4/4)y +2
= (-7/4)y + 2
Answer:
14.19% probability that exactly three of the twelve support the increase.
Step-by-step explanation:
For each Missourian, there are only two possible outcomes. Either they support the increase, or they do not. The probability of a Missourian supporting the increase is independent of other Missourians. So we use 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.
40% of Missourians favor increasing the minimum wage.
This means that 
Twelve Missourians are selected at random and asked whether they support the increase.
This means that 
Find the probability that exactly three of the twelve support the increase.
This is P(X = 3).


14.19% probability that exactly three of the twelve support the increase.
Answer:
The answer to your question is letter C
Step-by-step explanation:
Process
1.- Find two points of the line
A ( 0, 1)
B ( 1, -3)
2.- Find the slope of the line



m = -4
3.- Find the equation of the line
y - y1 = m (x - x1)
y - 1 = -4( x - 0)
y -1 = -4x
y = -4x + 1
This equation is known as the equation for exponential growth/decay:

Since the car is worth no more than $1,900 when bought, we can rewrite the above equation as:

<u>a is the initial value, and b is the growth factor, x is the </u><u>amount of</u><u> time that passes.
</u>So, we can plug in all that information (it's negative because the car's value goes <em>down</em>):

<u>
</u>That's you
r
final answer^.<u>
</u>