How many cones of radius 1 m and height 1 m have total volume equal to the volume of a sphere with a radius 1m?

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

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

What is always true about a positive integer raised to a negative odd power?