Answer:
Please let me know if your quadratic is
.
And if so your vertex is (-2,2) and your y-intercept is (0,-6)
Step-by-step explanation:
It says vertex so I'm thinking you meant
. Please correct me if I'm wrong.
The vertex form of a quadratic is
. It is called that because it tells you the vertex (h,k).
So if you compare the two forms you should see -h=2 while k=2.
-h=2 implies h=-2.
So the vertex is (h,k)=(-2,2).
To find the y-intercept, set x=0 and find y.





So the y-intercept is (0,-6).
Answer:

It's more likely that all of the residents surveyed will have adequate earthquake supplies since it has a probability of 98.02% which is very close to 100%.
Step-by-step explanation:
-This is a binomial probability problem with the function:

-Given p=0.3, n=11, the is calculated as:

Hence, the probability that at least 8 have adequate supplies 0.0043
#The probability that non has adequate supplies is calculated as;

#The probability that all have adequate supplies is calculated as:

Hence, it's more likely that all of the residents surveyed will have adequate earthquake supplies since
and that this probability is 0.9802 or 98.02% a figure close to 1
Answer:
If the line is horizontal, then all that have a 2 in the Y space will apply because the line goes across meaning that it won't change on the vertical axis.
(5,2) and (-2, 2)
The value of x after the simultaneous rotation and translation of pentagon A to create pentagon B is 110°
<h3>What is the translation of plane figures?</h3>
A plane figure translation is an isometry that translates each position of the figure at a distance and in a direction indicated by the vector.
It is also regarded as a sort of transformation that involves sliding each point in a plane figure at an identical distance in a similar direction.
From the attached image, the value of x after the simultaneous rotation and translation of pentagon A to create pentagon B is 110°.
Learn more about the translation of plane figures here:
brainly.com/question/2467920
Answer:
Step-by-step explanation:
First box:4/52
Second box:4/52
Third box:4/52, 4/52, maybe u combine it
Fourth box:4/52, 4/51
Fifth box:4/52, 4/52 or combine
Sixth box:4/52,4/51
Seventh box:8/52, 8/52, or combine
( hope this helps )