Right triangle lmm has vertices l(7,-3), m(7,-8), and n(10,-8). the triangle is translated on the coordinate plane so the coordinates of l’ are (-1,8). which rule was used to translate the image

What are the domain and range of f(x)=[1/5]x

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.

How can you check that you have correctly converted frequencies to relative frequencies?