The surface area is 565.4ft² and the volume is 1,017.8ft³
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7.14 mile per hour is how fast she ran
Answer:

Step-by-step explanation:
We are given the following in the question:
Let the equation:

be the linear equation that represent temperature at an elevation x.
Temperature at 6000-foot level = 76 f

Temperature at 12000-foot level = 49 f

Solving the two equation, we get,

Thus, we can write the linear equation as:

Answer:
3
Step-by-step explanation: