ZhbzbzzbhdugqozhUbaaojzhzaoj
she would first calculate how many drinks she sell the other weeks and know the rate at which each customer buy the drinks.
Work:
x^2 + 4x - 4 = 8
x^2 +4x -12 = 0
(x + 6) (x - 2) = 0
x = -6 and 2
Answer: first option
I hope this helps!
<h2>
The least possible number among the missing scores is 83.</h2>
Step-by-step explanation:
If we arrange the test scores in non decreasing order then obviously will be at the third position since it is the median.
As it is not bimodal and the given mode is greater than the median the arrangement of test scores should be as given below.(assuming the unknown scores be and )
Now let us verify it with the mean;
⇒
⇒
Now for to be least; must be maximum possible value here.
Therefore is equal to
⇒
Well if we're talking genetics included in the answer its 3/8