Step-by-step explanation:
Parabolic curve........
Answer:
0.430 (nearest thousandth)
Step-by-step explanation:
Using binomial probability relation :
p = 0.81
n = 4
x = 4
1 - p = 1 - 0.81 = 0.19
Recall ;
P(x =x) = nCx * p^x * (1 - p)^(n - x)
P(x = 4) = 4C4 * 0.81^4 * 0.19^(4-4)
P(x = 4) = 1 * 0.43046721 * 1
P(x = 4) = 0.43046721
P(x = 4) = 0.430 (nearest thousandth)
Answer:
(4, 0)
Step-by-step explanation:
2x + 4y = 8
x-intercept when y = 0
2x = 8
x = 4
so x-intercept (4, 0)
:) hole this helps
That is cross mulpication
Answer:
18 sides?
Step-by-step explanation:
((n-2)180)/n=160
160n=180n-360
20n=360
x=18