There are 12 ducks and 15 geez swimming in a pond what is the ratio of geese to total birds at the pond

When the ball has traveled a distance of

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

Atorch and a battery cost 2.50 altogether. the torch costs 1.50 more than the battery. what fraction of the total price is the torch? give your answer in its simplest form.