The probability is the ratio of the favorable event to the total number of events. Then the probability of the elk caught in the park being unmarked will be 92.44%.
<h3>What is probability?</h3>Probability means possibility. It deals with the occurrence of a random event. The value of probability can only be from 0 to 1. Its basic meaning is something is likely to happen.
The total number of elk is 5,625.
The number of elk that were marked is 225.
Then the number of elk that were unmarked will be
→ 5625 - 225 = 5,200
Then the probability of the elk caught in the park being unmarked will be
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Answer:
t = 9.7 seconds
Step-by-step explanation:
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation as :
We need to find the time that the rocket will hit the ground, to the nearest 100th of second.
When the rocket hit the ground, So,
Neglecting negative tim,
t = 9.7 s
Hence, it will hit the ground at 9.7 seconds.