A store gets a bucket of eggs for $16. 20 and sells a dozen eggs for $3. 50. If there are 450 eggs in the bucket, by what percent has the store increased the price per dozen eggs?.

Kuhl found that babys brains are most open to learning the consonants in their native language at what age? and vowels at what age?

How would i word a theoretical question to describe the linear relationship between states, gender, and age of individuals who were in fatal alcohol-related traffic accidents?

In the image, layer a is the topmost layer. layer c contains fossils from the precambrian era. layer b contains dinosaur fossils, and layer a contains fossils of mammals. which two statements are supported by this evidence? 1. mammals lived before the precambrian era. 2. dinosaurs and mammals existed in the precambrian era. 3. dinosaurs evolved after precambrian organisms. 4. precambrian organisms evolved after dinosaurs. 5. precambrian organisms were the first life-forms to become fossilized, according to this sample.