Write a function that uses alert() to display pairs of number with one pair per line of the celsius temperatures 0 through 20 and their fahrenheit equivalents. the formula for converting a temperature from celsius to fahrenheit isf=(9/5)c+32where f is the fahrenheit temperature, and c is the celsius temperature. your function must use a loop to display the table.

Acolor class has three public, integer-returning accessor methods: getred, getgreen, and getblue, and three protected, void-returning mutator methods: setred, setgreen, setblue, each of which accepts an integer parameter and assigns it to the corresponding color component. the class, alphachannelcolor-- a subclass of color-- has an integer instance variable, alpha, containing the alpha channel value, representing the degree of transparency of the color. alphachannelcolor also has a method named dissolve (void-returning, and no parameters), that causes the color to fade a bit. it does this by incrementing (by 1) all three color components (using the above accessor and mutator methods) as well as the alpha component value. write the dissolve method.