The range is the set of y coordinates (or outputs). For any point (x,y) the y coordinate is the second number listed. For example, with (8,7) the y coordinate is 7.
So we simply list all of the y coordinates of each ordered pair. Those values are: 1, 0, -1, 7, 7
Let's order them as you would see on a number line
-1, 0, 1, 7, 7
then let's toss out the extra 7 to get
-1, 0, 1, 7
So the range is the set {-1, 0, 1, 7}
They are vertical angles meaning 142 is equal to 3x + 22. Put them equal to each other and solve for x.
Answer:
The answer to your question is below
Step-by-step explanation:
Data
Number of employees = 192
See the table
Process
a) To solve this question, consider only the employees that prefer a jacket
Male 77
Female +35
112 employees prefer a jacket
- Calculate the probability
P = 112 / 192
P = 0.58
b) Female and prefers a jacket
P = (54 /192)(35/192)
P = (0.28)(0.18)
P = 0.05
Answer:
The answer to your question is Brand B
Step-by-step explanation:
Data
Brand A amount of 20 pencils cost $6
Brand B amount of 40 pencils cost $8.5
Process
1.- Calculate the unit price of each brand of pencils dividing the cost by the number of pencils
Brand A 6/20 = $0.3
Brand B 8.5/40 = $0.21
2.- Conclusion
Brand B is a better deal because you buy more pencils for a lower price.
Nine I believe, because fifth teen divided by five equals three
three times three equals nine.
