<span>(6 – s)(s2 + 6s + 36) (6 + s)(s2 – 6s – 36) (6 + s)(s2 – 6s + 36) (6 + s)(s2 + 6s + 36) i think </span>
Answer:
Nzjidjsjsjdidoodjdbdkdof
Step-by-step explanation:
sorry i gave a bad answer
Answer:
![c = -6](https://tex.z-dn.net/?f=c%20%3D%20-6)
![d = -1](https://tex.z-dn.net/?f=d%20%3D%20-1)
Step-by-step explanation:
Given
See attachment for grid
Required
Find c and d
From the attachment, we have:
--- Point on A
--- Corresponding point on B
When A is reflected across the x-axis, the rule is:
![(x,y) \to (x,-y)](https://tex.z-dn.net/?f=%28x%2Cy%29%20%5Cto%20%28x%2C-y%29)
So, we have:
![(3,5) \to (3,-5)](https://tex.z-dn.net/?f=%283%2C5%29%20%5Cto%20%283%2C-5%29)
Next, is to calculate the translation from
to ![(-3,-6)](https://tex.z-dn.net/?f=%28-3%2C-6%29)
This is calculated using:
![3 + c = -3](https://tex.z-dn.net/?f=3%20%2B%20c%20%3D%20-3)
and
![-5 + d = -6](https://tex.z-dn.net/?f=-5%20%2B%20d%20%3D%20-6)
So, we have:
![3 + c = -3](https://tex.z-dn.net/?f=3%20%2B%20c%20%3D%20-3)
![c = -3-3](https://tex.z-dn.net/?f=c%20%3D%20-3-3)
---- i.e. Shift by 6 units to the left
![-5 + d = -6](https://tex.z-dn.net/?f=-5%20%2B%20d%20%3D%20-6)
![d = 5 - 6](https://tex.z-dn.net/?f=d%20%3D%205%20-%206)
--- i.e. Shift by 1 unit down
Answer:
As the P-value is very low, we can conclude that there is enough evidence to support the claim that the survival rate is significantly higher when the seatbelt is used.
Step-by-step explanation:
We have a hypothesis test that compares the survival rate using the seatbelt versus the survival rate not using it.
The claim is that the survival rate (proportion) is significantly higher when the seatbelt is used.
Then, the null hypothesis is that the seatbelts have no effect (both survival rates are not significantly different).
The P-value is the probabilty of the sample we have, given that the null hypothesis is true. In this case, this value is 0.0001.
This is very low, what gives enough evidence to claim that the survival rate is significantly higher when the seatbelt is used.