mr. K has 18 large dogs and 12 small dogs what is the ratio of small dogs to the total number of dogs A.5 to 2 B.2 to 3 C.2to5

Can you answer my question? will mark brainiest!

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form