Answer:
Given equation of the line,

If x = 0,

Thus, the line intercepts y-axis at (0,-2)
If y = 0,

Thus, the line intercepts x-axis at (3.5,0)
By joining these two points in the graph,
We will get the graph of the given line ( shown below )
Answer:
Solution Let E1 be the event that coin 1 is selected and E2 the event that coin 2 is selected. Let F be the event that exactly 7 of the 10 flips lands on heads, let G be the event that the fist flip is heads.
1/2 + 3/4 = 2/4 + 3/4 = 5/4 = 1 1/4
Here I change to the common denominator 4 so I could add them.
1.2 is the answer to your question.
To find volume you just multiply the length, width, and height, so 15,000 cubic feet.