angles a and b are supplementary because they form a straight line
Answer:
5y + 8
Step-by-step explanation:
5y + 3 + 5
5y + 8
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Answer:
All real values of x where x < −1
Step-by-step explanation:
Solve the function as an inequality:
(x-3)(x+1)>0
There are two cases in this:
Both factors are greater than 0.
x-3>0 and x+1>0
x>3 and x>-1
The intersection is x >3
OR
Both factors less than 0.
x-3<0 and x+1<0
x< 3 and x<-1
The intersection is x< -1
We have obtained that the function is positive for the intervals x < -1 and x > 3. But in one of those intervals the function is decreasing and in the other is increasing.
The answer is: all real values of x where x < −1 ....
Using a discrete distribution, we have that:
a) The expected value is of $250 per policy sold.
b) The expected profit for 10,000 policies is of $2,500,000.
<h3>What is the mean of a discrete distribution?</h3>
The expected value of a discrete distribution is given by the <u>sum of each outcome multiplied by it's respective probability</u>.
Considering that an insurance profit sells for $600, the distribution of the company's earnings is given as follows:
Hence the expected value for a policy sold is given by:
E(X) = 600(0.965) - 4400(0.02) -9400(0.01) - 29400(0.005) = 250.
For 10,000 policies, the expected profit is given by:
E = 10000 x 250 = 2,500,000.
More can be learned about discrete distributions at brainly.com/question/24802582
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