Ayew Cools a sample of bacterial to a tempeon femperecture of -5°C another to -7°C. What the temperature in the two experimets? ​

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

Ihonestly have no clue if it's each or none.