Anonymous asked 6/15/2017 A couple wants to have 4 children and is interested in the probabilities of having 0,1,2,3, and 4 girls. If you drew the probability density function for this problem, how high would the bar be above the number 3? Write your answer as an exact percent

Anonymous asked 5/14/2016 Jim and Gail invested a total of $3,600 in a stock in a ratio of 5:7. The stock made $6,450 on top of the initial capital. If the payoff is done in the same ratio, how much does Jim get?

Anonymous asked 9/5/2015 Between July 1, 2000, and July 1, 2007, the estimated population of a city declined from 5901 to 5169. What was the percent decrease to the nearest tenth?

Anonymous asked 8/26/2015 There are 78 female and 54 male patrons at a local diner. What percentage of the diner's patrons are female?