I will give thank you 5 stars AND brainliest for the correct answer!

The product of two negative rational numbers is always zero sometimes zero never zero

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

Acircle has a circumference of 28.36 units what is the diameter of the circle