Answer:
Step-by-step explanation:
There's no image, so can't answer it. If you upload an image, I will help :)
The cost of the 9th item is $3.94
Since the mean cost for the 9 items in his bag was $2.71. Then, the total cost will be: = 9 × $2.71 = $24.39
In order to get the price of the 9th item, we have to calculate the price of all the 8 items given which will be:
$2.01 + $2.20 + $2.68 + $3.59 + $3.12 + $1.64, + $1.75 + $3.46 = $20.45
Therefore, the cost of the 9th item will be:
= $24.39 - $20.45
= $3.94
Read related link on:
brainly.com/question/24562826
Answer:
is that a real eqasion??
Step-by-step explanation:
20186
13 - 5 5/6
= 12 6/6 - 5 5/6
= 7 1/6
hope it helps
It means the scatter plot is a line with negative slope. The relation is perfectly described by a linear equation.
