1300+22=1322 1322+6=1328 answer: 1328
Answer:
x-intercept(s): (-2, 0), (6, 0)
y-intercept(s): (0, -6)
Step-by-step explanation:
An x-intercept represents the point(s) at which the parabola intersects the x axis. A parabola can have 0, 1, or 2 x-intercepts.
A y-intercept represents the point at which the parabola intersects the y axis. A parabola always has exactly 1 y-intercept.
Hope it helps :) and let me know if you're still confused.
Answer:
z=v-x-y-11
Step-by-step explanation:
Answer:
B. The intervals are centered around the sample mean GPA.
D. 95% of the intervals will contain the population mean in the long run.
Step-by-step explanation:
Confidence interval:
Depends on two things: The sample mean and the margin of error.
Lower end: Sample mean - margin of error
Upper end: Sample mean + margin of error
This means that the intervals are centered around the sample mean.
x% level:
x% of the intervals will contain the population mean in the long run.
So the true statements are:
B. The intervals are centered around the sample mean GPA.
D. 95% of the intervals will contain the population mean in the long run.
We are given ratio 27 to 30 that is 27:30.
We need to find the 10% using the rate 27:30.
27:30 could be written in fraction form as 27/30.
On dividing 27/30, we get 0.9.
Now, on multiplying 0.9 by 100, we get 90.
Therefore, 27/30 gives us 90%.
<em>In order to find the 10%, we need to subtract 27/30 from 1 because 1 represents 100%.</em>
1-27/30 = 30/30 -27/30 = 3/30.
<h3>Therefore, 3 is 10% of 30.</h3>
