I'm not sure what the question is but if you're trying to find the average it's -0.25
<h2>
Answer with explanation:</h2>
Let p be the population proportion .
Then, 
According to the given information, we have
, since alternative hypothesis is two-tailed , so the hypothesis test is a two-tail test.
Since sample size is large (n> 30), we use z-test.
Let us consider 95% confidence i.e.
.
c) Critical value = 
Sample proportion : 
d) Test statistic : 
i.e. 
e) P-value (for two-tail) : 
f) P-value is the probability value that we have falsely rejected the null hypothesis.
g) Since observed z-value (2.8) does not lie in critical interval (-1.96, 1.96), it means the null hypothesis is rejected.
Multiples of four:
4, 8, 12, 16, 24, 28, 32, 36
Is 4 a factor of 48?
48/4=12
Yes, so that means 4 is not the answer.
Is 8 a factor of 48?
48/8=6
Yes, so that means 8 is not the answer.
Is 12 a factor of 48?
48/12=4
Yes, so that means 12 is not the answer.
Is 16 a factor of 48?
48/16=3
Yes, so that means 16 is not the answer.
Is 24 a factor of 48?
48/24=12
Yes, so that means 24 is not the answer.
Is 28 a factor of 48?
48/28= irrational number
No, so that means 28 is the answer.
Is 32 a factor of 48?
48/32= irrational number
No, so that means 32 is the answer.
Is 36 a factor of 48?
48/36= irrational number
No, so that means 36 is the answer.
Answer: 28, 32, 36
Answer:
Step-by-step explanation:
If you are trying to find the hypotenuse, then you want to use the equation a^2 + b^2= c^2
1. 7^2 + 9^2=c^2
2. 49+81=c^2
3. c^2=130
4. Square root both sides
Answer:
Hi!!
Step-by-step explanation:
So basically, you can use the distance formula to calculate the distances between the point on lines forming your triangle. A picture would be helpful, however if Triangle ABC formed by lines AB, BC and AC you use the coordinates given.
d = SQRT((x2 - x1)^2 + (y2 - y1)^2)
A(0, 2), B(2, 5), C(-1, 7)
AB = SQRT((2 - 0)^2 + (5 - 2)^2)
AB = SQRT((2)^2 + (3)^2)
AB = SQRT(4 + 9)
AB = SQRT(13)
You can repeat the process for BC, and AC if you draw your triangle on a coordinate plane you can also count the distance between the points.
Hope this helps
Please let me know if I'm wrong✌
