Miguel has one foot string. he cuts the string into fourths. how many inches is each piece of string?

Name the most appropriate metric unit for each measurement

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)?

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.