At a track meet with 200 participants, 45 participate in jumping event, 1/3 of these jumpers are female, and 1/2 of the the tota
1 answer:
Answer:
The correct answer is 0.15.
Step-by-step explanation:
Total number of participants for the track meet = 200
Number of females among the participants = × 200 = 100
Number of persons participate in the jumping event = 45
Number of females among these jumper = × 45 = 15
Therefore the number of female jumpers are 15 out of the 100 female participants for the track meet.
Therefore the probability that a participant chosen at random is a jumper, given that the person is a female is = 0.15
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Answer:
Step-by-step explanation:
We are given the following in the question:
A(1, 1), B(2, 4), C(4, 2)
i) Slope of AB
Thus, slope of AB is 3.
ii) Point slope form
The point slope form of a line can be written as:
The point intercept form of line can be written as:
The line is parallel to AB and contains point C(4, 2). Since line p is parallel to AB, line p will have the same slope as line AB
Putting values, we get,
which is the required slope intercept equation of line p.