Mara lives on a fixed income. she receives $765 from her pension fund each month. she also gets $860 a month from social security. how much does mara receive in a year?

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

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?

Dana wants to identify the favorite professional baseball team of people in her community. she stands outside a local sporting goods store and asks every other person who enters, "what is your favorite professional baseball team? " will the results of her survey be valid? explain.