Sometimes integers are encoded by using four-digit binary expansions to represent each decimal digit. this produces the binary coded decimal form of the integer. for instance, 791 is encoded in this way by 011110010001. how many bits are required to represent a number with n decimal digits using this type of encoding

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

When the ball has traveled a distance of