Is the data set "color of the coal taken from a railcar" quantitative or qualitative? If it is quantitative, is it discrete or continuous? a. quantitative, discrete c. quantitative, continuous b. qualitative d. neither

Use rounding to estimate2.57 0.14

Whats the decimal equivalent of 1/4

What is the quotient? - 5 1/4 : 2 3/4 Enter your answer as a mixed number, in simplified form, in the box.

At what values of x does the graph of f (x) = sin x intersect the x-axis? a) All multiples of pi/2 b) odd multiples of pi/2 c) all multiples of pi d) even multiples of pi

Solve by elimination 3x + 5y = - 1 7x - 5y = 31

The library carries a total of 750 biography, mystery, fantasy, and science fiction books. There are 3 times as many science fiction books as fantasy books, twice as many mystery books as fantasy books, and four times as many biographies as fantasy

Using three mixed numbers as side lengths, draw an equilateral triangle with a perimeter of 8/1/4 feet. Show all the steps.

You have two job offers to consider. The first job pays $18 per hour. You would work fourty hours each week with little to no chance for overtime. The second job is a salaried position and pays $35,000 per year.

s, of an item is s = c + mc, where c is the cost of the item and m is the percent markup based on cost. What is the formula solved for m?

Given the sequence 12, 6, 3, 3/2, ..., identify the tenth term. Show your work.