In one U. S. city, the quadratic function f(x)=0.0038x^2-0.46x+36.35 models the median, or average, age, y, at which men were first married x years after 1900. In which year was this average age at minimum (round to the nearest year)? What was the average age at first marriage for that year (round to the nearest tenth)?

a

step-by-step explanation:

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a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

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is there supposed to be a diagram or a graph for this one? ?

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