Answer:
60, and m = 30, and 1 min 20.
Step-by-step explanation:
For A, the 60 is the starting point meaning that the temperature was intitally 60 degrees
For B, if we divided both sides by 2 we get the answer m = 30, meaning every minute, it was up 30 degrees.
For C, we know that in one minute it will be 90 degrees, so 60 seconds = 30 degrees. So lets divided both sides by 3 to get 10 degrees. We get 20 seconds. It will take 1 min and 20 for it to be 100 degrees.
Hopefully thats right.
P(A)=0.2
P(B)=0.3
P(A and B)= 0.2 x 0.3=0.06
Answer:
Step-by-step explanation:
Slope can be represented as rise over run (change y-values over change in x-values). Since the y-value is changing by -2 every time the x-value is changing by 2, the slope of the line must be 
.
In slope-intercept form 
, 
represents the slope of the line, 
represents the y-intercept, and 
represent the coordinates of any point the line passes through.
To find , substitute 
and any point the line passes through.
Using (1, 0) from the table:
Thus, the equation of this line is 
Answer:
Step-by-step explanation:
x+y=7 Coordinate (1,7)
Y=2x+1
answer is png image
