Nancy is purchasing a frame for a painting she owns. The painting is 14 inches long. The supplier of frames lists the dimensions of its frames in centimeters and posts the conversion diagram below.
in inches)
14
254
in centimeters)

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?