The numbers x and y have a sum of 1 and a difference of 11.
1 answer:
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Answer:
The probability that the person will not be a senior
P(E⁻) = 1 - P(E)
=
Step-by-step explanation:
<u><em>Explanation</em></u>:-
Given A high school club has 10 members who are seniors and 8 members who are juniors
n(S) = 10 + 8 = 18
If a member is randomly selected to be the club president
Let 'E' be the event that the person will be a senior
The probability that the person will be a senior
The probability that the person will not be a senior
P(E⁻) = 1 - P(E)
=
Answer:
a. A line segment that is 4 times longer and in the same position as the original line segment.
Step-by-step explanation:
In dilation, when the center of dilation lies on the line segment, the dilated line segment remains at the same position.
Also, the dilated line segment has length 4 times that of original line segment if the factor of dilation is 4.
As shown is the figure attached:
PQ is the line segment. Center of dilation is 0.
0P' is four times that of OP and OQ' is four times that of OQ.
The dilated line segment is at the same position.
