Tim and tony each ran 6 days last week. the distance in miles tim ran were 4,5,4,7,8 and 7. tony’s distances were 5,6,10,3,10 and 4 miles. a) find the mean absolute deviation for both runners. b) find the interquartile range of the data for each runner.

how is that middle school

step-by-step explanation:

whatare you sayig

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answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204

answer: 1475

step-by-step explanation:

becuase you have to know what they are asking you