Answer:
Step-by-step explanation:
The slope of the line needs to be determined first:
Now let's use that and one of the coordinates to write an equation in point-slope form:
and, simplifying,
Now let's multiply everything by 10 to get rid of the fractions:
10y - 50 = 7x - 56
and
-7x + 10 y = -6
Apparently, they do not like to lead with negatives, which is not uncommon:
7x - 10y = 6
So his model is not correct.
Answer:
10
Step-by-step explanation:
The IQR is the width of the box of the box plot. The box runs from 20 to 30, so its width is 10.
Answer:
Hi ma'am/sir... make sure your question is complete with a photo or options when asking a question on brainly.com
Step-by-step explanation:
thanks!
on the very far left it says (5,-1.5)
Answer:
48
Step-by-step explanation:
(4*1)(3*2)*2
4*6*2
48