Please help The standard deviation of a population is 13.
What is the margin of error?
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Gabriel paints flower pots to sell at a craft fair. she paints 2/5 of a flower pot teal, 1/4 of it yellow, and the rest of it white. what fraction of the pot is painted either teal or yellow?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

What is the greater volume 72 quarts or 23 gallons