Answer: The mathematical expectation of Option A is 2.25. The mathematical expectation of Option B is 2.75. Option B offers a greater likelihood of advancing to the finish line.
Step-by-step explanation: I took the test.
Competition is most intense between closely related species that use the same resources, as both species are competing for these limited resources.
4 , divide the x by the y to find a constant
Answer:
Step-by-step explanation:
the center is at (0, -2)
radius =
= 8