Which value is the solution to the following equation? 26 = 2x - 4

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.

Find │7│. a. 1 over 7 b. –7 c. 7 asap i always mark brailiest who me so

Which situation is an example of an observational study?