22. A husband and a wife apprear in an interview for two vacancies for the same post. The probability of husband's selection is 3÷5 and that of wife's selection is 1÷5. Find the probability that: (i) both are selected
2) exactly one is selected
3) none is selected​

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

What is fraction that is equivalent to 3/8

|y + 2| > 6 {y|y < -8 or y > 4} {y|y < -6 or y > 6} {y|y < -4 or y > 4}