The total number of minutes for all casses is 150 minutes
Answer:
On the best-fit line for the points {(2,3) (5,7) (1,2) (4,8)}, one point is (0.5,1.25) and another is the y-intercept (0,0.5). Use the formula for the slope of a line, m = (y2 - y1)/(x2 - x1), to find the slope
Step-by-step explanation:
Hope it help
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Answer:
1.) a line parallel to the line will have slope 2/3
2.) a line perpendicular to the line will have slope -3/2
Step-by-step explanation:
The slope of parallel lines must always be the same. Therefore, if a line is parallel to y = 2/3x - 4, the other line must have slope 2/3 and not have the same y-intercept (otherwise it would represent the same line).
The slope of perpendicular lines are reciprocals with opposite signs. Basically, if you have one slope of one equation, to find the perpendicular slope you would simply flip the slope over and change the sign.
For example: if the slope was 2/3, the perpendicular slope is flipping 2/3 upside down to get 3/2 and changing the sign from positive to negative = -3/2
Answer:
The answer is 18.7
Step-by-step explanation:
8.5*2.2=18.7
I hope this helps!
Answer:
0.25
Step-by-step explanation:
P (4 or 6) = 5/8 -(1)
P (5 or 7) = 3/8 -(2)
(1) - (2)
5/8 - 3/8
= 2/8
= 1/4
= 0.25
mmm
