A number is randomly selected from ">{1, 2, 3, 4, 5, 6, 7, 8, 9, 10} {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}.
A is represented by the event that the number picked is greater than 7.
What is the probability of the complement of event A?

3/10

2/5

3/5

7/10

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Select the quadratic that has root x = 8 and x = -5

Simplify the expression. -2/5(10+15m-20n)