The lengths of giraffes neck at the Wojo zoo are normally distributed with an average of 6 feet with a standard deviation of 1. There are 49 giraffes running around the Wojo zoo. A) what percentage of giraffes have a neck length between 5 and 7 feet?
B) what percentage of giraffes have a neck length less than 4 feet?
C) how many giraffes have a neck length between 7 and 8 feet?
D) how many giraffes have a neck length greater than 5 feet?

Jasmine thinks that andrea is responsible for posting embarrassing pictures of her on the internet and sending them around the school. jasmine finds andrea before school and starts yelling at her about taking the pictures down. andrea pushes jasmine. what should jasmine do first?

The graph shows the populations of two species over time. which type of symbiotic relationship does the graph represent? a. commensal b. mutualistic c. parasitic d. parent-offspring e. predator-prey

Scientists observed a rock stratum and discovered some fossils. the image shows the fossils they discovered. what can you interpret from the image? an illustration showing layers rock with fossils embedded in some rock layers1. the dinosaur and the mammoth existed after the trilobites.2. the dinosaur and the armored fish existed before the trilobites.3. the trilobites and the armored fish died before the dinosaur.4. the trilobites and the armored fish were born after the dinosaur.5. the early mammoth is older than the trilobites.