Determine the mean and variance of the random variable with the following probability mass function.

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.

During a load test, a battery's voltage drops below a specified value. what action should the technician take?

Select all that apply. select six of the aspects summarized in this section in which god's goodness is imparted to his people. mercy truth righteousness love compassion grace holiness strength majesty perfection