If you have line on the scatter plot that is drawn through the points (1,3) and (9,11) then we will first calculate the slope:
m=(y2-y1)/(x2-x1)=(11-3)/(9-1) = 8/8 = 1
Then the interception with y-axis:
y=mx+b
3= 1*1 + b
3-1=b
b=2
The equation is:
y=x+2
Answer:
480cm cubed
Step-by-step explanation:
(For a rectangular prism).
Answer:
13
Step-by-step explanation:
First, to find out how many book fit on one shelf, you will need to divide the total number of books by the toal number of shelves:
36 books / 3 shelves = 12 books/shelf
Because the question says that the bookstore order <em>another</em> 120 copies, this is means that the 120 books is in addition to the original 36 books.
Because we already know that the 36 books require 3 shelves, we still need to find how many shelves 120 books needs. So, we can divide books by number of how many books <em>can</em> fit on a shelf:
120 books / 12 books per shelf = 10 shelves
So to find the total number of shelves needed, add the number of shelves together:
3 + 10 = 13 shelves
Answer:
4/5
Step-by-step explanation:
The line is positive since it's going in an upwards direction (from l-->r). You can take any point from the line, and use RISE/RUN to find the slope. SInce you gou up 4, and right 5, the slope is 4/5.
I hope this made sense and that it helped!!
Answer:
-6*-2*2 = 24
-3*2*1 = -6
Once you found the answer inside both the parenthesis, you need to add them
24+-6
= 24-6
= 18
