Amy and her sister are making lemonade for the school dance. their recipe makes 2 quarts of lemonade. if a serving of lemonade is one cup. how many gallons of lemonade will amy and her sister need to make in order to serve one serving of lemonade to 300 people?

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

Can someone answer this question? : )

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)?