9514 1404 393
Answer:
0.09
Step-by-step explanation:
The probability of the complement of A is the difference between 1 and P(A):
![P(A^c)=1-P(A)=1-0.91\\\\\boxed{P(A^c)=0.09}](https://tex.z-dn.net/?f=P%28A%5Ec%29%3D1-P%28A%29%3D1-0.91%5C%5C%5C%5C%5Cboxed%7BP%28A%5Ec%29%3D0.09%7D)
Answer:
i keep putting the answer but they keep deleting it?
Step-by-step explanation:
Answer:
325 minutes
Step-by-step explanation:
We can use a ratio to solve
25 minutes x minutes
------------------ = ---------------
1 burger 13 burgers
Using cross products
25*13 = 1x
325 = x
325 minutes
Answer:
(x + 7)² = 0
Step-by-step explanation:
Given
x² + 14x + 49 = 0 ( subtract 49 from both sides )
x² + 14x = - 49
To complete the square
add ( half the coefficient of the x- term)² to both sides
x² + 2(7)x + 49 = - 49 + 49
(x + 7)² = 0