Answer:
Z = 0.75x + 0.25y
Step-by-step explanation:
Two bear types are identified :
Black bears and Grizzly bears
9 out of 12 = black bears ; Hence, 3 are grizzled
For the model:
For a bear population of Number x
Total bear population = black bear, x + grizzled bear, y
Proportion of black bear = 9/ 12 = 0.75
Grizzled bear = 1 - 0.75 = 0.25
Total bear population , Z= 0.75x + 0.25y
Hence,
Z = 0.75x + 0.25y
Answer:
Theres no equation here?
Step-by-step explanation:
Answer:
A I think this will help
Step-by-step explanation:
I just take the test 5 days ago
Step-by-step explanation:
x²-3=0
x²=3
x=√3
<h2>stay safe healthy and happy.</h2>
I believe your answer should be 8, I am sorry if I am wrong, please mark mine with a low star rating if I am false