A printer holds 500 sheets of paper. After printing it held 210 sheets. Of the sheets that were printed, 1/2 of them were color and 1/2 of them were gray-scale. Which equation can be used to find s, the number of sheets that were printed in color? A). s/2-500=210
B). 500-1/2s=210
C). 210-500=2s
D). 500-2s=210

What is the shape of the height and weight distribution

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?