A tank is full of water. Find the work required to pump the water out of the spout. Use the fact that water weighs 62.5 lb/ft3. (Assume a = 8 ft, b = 14 ft, and c = 15 ft.)

In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

Draw a scaled copy of the circle using a scale factor of 2