Show that if there were a coin worth 12 cents, the greedy algorithm for making change usingquarters, 12-cent coins, dimes, nickels, and pennies would not always produce change usingthe fewest coins possible

The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.

In which form is the following function written? y = - 2(x – 3)(x + 5)

The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.