Solution:
From the given equations,
A function must pass the vertical line test but, equations with only x as the variable will not pass the vertical line test.
From the explanation above;
The graph above will pass the vertical line test.
Hence, the equation represents a function is
Multiply all the equations together and then divide it by the smallest number
Decimal for 3/5= 6/10 = 0.6
Answer:
0.234
Step-by-step explanation:
Given that:
Proportion, (p) ; Islanders beat rangers = 5/6 = 0.8333
Probability that islander win exactly 5 out of 7 games
1 - p = 0.1667
Usingbthe binomial distribution formula :
P(x =x) = nCx * p^n * (1 - p)^(n - r)
P(x = 5) = 7C5 * 0.833^5 * 0.1667^2
P(x = 5) = 21 * 0.833^5 * 0.1667^2
P(x = 5) = 0.23405369484362783281917
P(x = 5) = 0.234