help making Arrays in HTML, I only know how to make one print at time

Write code snippets that uses the arrays shown in italics to do the following let firstNames = ["Jenny", "Zelda", "Georgia", "Harry", "Pete B", "jorge", "Tammy", "Jimmy", "Adrian"]; let scores =[75,100,85,92,65,96,88,90,105,80,83] - Display the contents of the firstNames array in a dialog box as a colon separated string - Display only the first names starting with J or jorge in a dialog box - Display the smallest number in the scores array in a dialog box - Display the numbers in the scores array in ascending order (low to high) as a comma separated list on the console