Cubic yards of concrete will be required for 14 parking lot light pole standards 2
above ground
below ground
32"--
that are 32 inches in diameter and 8 feet tall.
6
Select one:
a. 1.93
b. 92.67
c. 1.655
d. 1.38
e. 23.17

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation:

range is infinite on both x and y axis positive and negative

step-by-step explanation:

sites:

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