A chocolate bar measures 40 mm wide, 80 mm long, and 5 and 1 over 2 mm high. Will’s Wrapping Company is making a wrapper to cover the chocolate bar. Use the correct net and determine how much paper will be needed to make the wrapper.

The net of a rectangular prism with a height of 40 millimeters, a length of 80 millimeters, and a width of 5 and 1 over 2 millimeters.

Will’s Wrapping Company needs 3,860 mm2 of paper to wrap the chocolate bar.
Will’s Wrapping Company needs 7,720 mm2 of paper to wrap the chocolate bar.
Will’s Wrapping Company needs 8,160 mm2 of paper to wrap the chocolate bar.
Will’s Wrapping Company needs 15,440 mm2 of paper to wrap the chocolate bar.

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.