Think of a number. Add 5. Multiply the sum by 2. Subtract 1. Write an expression using for the unknown. Find the value of this expression if x = 12,5.​

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.

Given a binomial distribution variable with n=20 and p=0.60 find the following possibilities using the binomial table a) p(x < 13) b) p x > 15) c) p(x = 17) d) p(11 < x < 14) e) p(11 < x < 14)