Answer:what grade is this
Step-by-step explanation:
I think the second to last one.
the second choice, and the last choice are correct.
the first one, x can be any number.
the second one, x can be any number but not -1(the denominator cannot be 0)
the third one, x has to be ≥ 1/2, because 2x-1 cannot be negative.
the fourth one, x can be any number but not -1 or -4
the last one, x can be any number but not -3
Answer:
Unimodal-Skewed
Step-by-step explanation:
A distribution is called unimodal if it has only one hump in the histogram.
A symmetric distribution is equally divided on both sides of the highest hump.
The given histogram has only one hump at 4 and as it is not symmetrically distributed, it is skewed.
So the correct answer is:
Unimodal-Skewed ..
Hey!
There are 9 birds in all. 5 of them are ducks. That means the fraction will be:
![\frac{Ducks}{Total} = \frac{5}{9}](https://tex.z-dn.net/?f=%20%5Cfrac%7BDucks%7D%7BTotal%7D%20%3D%20%5Cfrac%7B5%7D%7B9%7D%20%20%20)
<em>That means your answer is 5/9</em>
![\framebox{Answer = $\dfrac{5}{9}$}](https://tex.z-dn.net/?f=%20%20%5Cframebox%7BAnswer%20%3D%20%24%5Cdfrac%7B5%7D%7B9%7D%24%7D%20)