Name the figure below in two different ways.
1 answer:
Answer:
Step-by-step explanation:
<u>Ray</u>: Part of a line that has <u>one endpoint</u> and <u>extends infinitely</u> in only one direction. The length of a ray cannot be measured.
When <u>naming a ray</u>, use its endpoint first and then <em>any </em>other point on the ray.
The symbol for a ray is an arrow pointing to the right:
The given figure is a ray with endpoint X.
Therefore, the given ray can be named as: XJ and XE.
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Answer:
0.912
Step-by-step explanation:
<em>The complete question is attached.</em>
<em />
"OR" in probability means "ADDITION". So we find the individual probabilities and "ADD" them.
P(Plan A) would be the total people for plan A (add up column of Plan A) divided by total number of people [add up all the numbers].
Looking at the table, we have:
P (Plan A) = 38/68
Now,
P(40-49 Group) can be found by adding up the row of 40-49 age group and dividing by the total. So, we have:
P(40 - 49 Group) = 24/68
Now, adding up both:
38/68 + 24/68 = 62/68 = 0.912
