Arobot can complete 3 tasks in 7/10 hour each task takes the same amount of time how long does it take the robot to complete one task

Aportion of a line bounded by two points is defined as

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?