Answer:
4.99 + 1.99m = T. Dependent Variable = T (Total Cost), Independent Variable = M (Movies) Now, for the equation we have to input 5 for the m because he watched 5 movies. So, 4.99 + 1.99(5) = T Well, 1.99 x 5 is 9.95 so our next step is this 4.99 + 9.95 = T and that added up together would be 14.94 dollars. $14.94 = T
Step-by-step explanation: I hope that this helps you!
Answer:
Kindly check explanation
Step-by-step explanation:
Given the regression equation :
y = 31.6 + 10.9x
x = the number of years of study ;
y = the grade on the test.
The predicted is y which is also the same as the response variable, hence, the response variable is grade on the test
The predictor variable is x, which is the independent variable, which is the number of years of study.
From. The regression output given ;
The slope which is the Coefficient of the predictor variable is 10.9 which means that for every unit change in number of years of study, the grade on test increases by 10.9
The intercept which is the constant value, 31.6, means, the least a person can get in the get in grade is 31.6 (at x = 0)
The equation of a perpendicular line to another, is the
negative reciprocal of the other, or each other, so hmm let's see what's the slope of 3x -5y = -4 then
![\bf 3x-5y=-4\implies 3x+4=5y\implies \cfrac{3x+4}{5}=y\implies \stackrel{slope}{\cfrac{3}{5}}x+\stackrel{}{\cfrac{4}{5}}=y](https://tex.z-dn.net/?f=%5Cbf%203x-5y%3D-4%5Cimplies%203x%2B4%3D5y%5Cimplies%20%5Ccfrac%7B3x%2B4%7D%7B5%7D%3Dy%5Cimplies%20%5Cstackrel%7Bslope%7D%7B%5Ccfrac%7B3%7D%7B5%7D%7Dx%2B%5Cstackrel%7B%7D%7B%5Ccfrac%7B4%7D%7B5%7D%7D%3Dy)
so, what is the slope of a line perpendicular to that one then?
The base is 5 units and the height is 9 units.
Base:
-4 to 1
=====
1 -(-4)
<u>5 units</u>
Height:
-1 to 8
=====
8 -(-1)
8 + 1
<u>9 units</u>
Answer:
x=2
Step-by-step explanation:
9x+11=29
9x=29-11
9x=18
x=2