A, the interquartile range is 10, does not fit.
The interquartile range is found by subtracting the upper quartile and the lower quartile; in a box-and-whisker plot these are the outer edges of the box. In this case, they are 40 and 20; 40-20 = 20, not 10.
Answer:
10 Posts
Step-by-step explanation:
100ft. / 10ft.
it's is kind of simple
Answer:
Step-by-step explanation:
Your solution is in the picture format
The question number from the top is 6 then 5 , 4 , 3 ,2 and at last one is 1 so don't be confused
Answer:
Proved
Step-by-step explanation:
To prove that for every prime p>3 12 divides ![p^2-1](https://tex.z-dn.net/?f=p%5E2-1)
Proof:
Consider ![p^2-1=(p+1)(p-1)](https://tex.z-dn.net/?f=p%5E2-1%3D%28p%2B1%29%28p-1%29)
Since p is prime p cannot be even. When p is odd, we have p+1 and p-1 as even number.
This gives us the both p+1 and p-1 are divisible by 2, hence product is divisible by 4
To prove the term is divisible by 3:
We have p-1,p, p+1 as consecutive integers hence any one must be divisible by 3. Since p is prime only either p-1 or p+1 is divisible by3
Hence we have product is divisible by 3 and 4
i.e. 12 divides
, for all prime p >3
Since it's a loss, it's a negative integer.
And 5 million written out is 5,000,000
So the answer is -5,000,000.