In the early 20th century, which policy for the advancement of African Americans was favored by W. E.B. Du Bois and the newly formed National Association for the Advancement of Colored People (NAACP)? A) mass movement to northern cities B) immediate action to end segregation and win equal rights C) establishment of a country in Africa for freedmen D) focus on economic advancement over social equality​

Circle the numbers that are evenly divisible by 3

Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?