Since there are no green marbles it is impossible to select one so P(green)=0.
To find the slope of this line, first pick out two points on the line. We'll use (1,4) and (-1,3).
Using this information, you can find the slope with the slope formula:
In this problem, x1=1, x2=-1, y1=4, and y2=3. Now, plug in and solve:
The slope of the line is 1/2.
Hope this helps!
First family fitness center: 50 + 30m
Second center: 40m
At 5 months the fitness centers will cost the same because:
50 + 30(5) = 200
40(5) = 200
Answer:
20
Step-by-step explanation:
2 x k = 40
2 x 20 = 40
k = 20
check- 40= 20x2
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Answer:
D
Step-by-step explanation:
1 and 3 graphs are either at or above the 0 mark. while graph 2's minimum is below the 0