If anyone can help I would really appreciate it

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

Jim had 3,067.48 in his checking account he wrote a check to pay for two airplane tickets. his account now has 1,845.24.