It took mary 15 seconds to walk 10 feet. how fast was she walking, in feet per second?

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula

In δabc, m∠acb = 90°, cd ⊥ ab and m∠acd = 45°. find: a find cd, if bc = 3 in