The table shows the record low temperatures, in degrees Fahrenheit (°F) or degrees Celsius (°C), of certain states. The formula F=1.8C+32 can be used to convert between degrees Fahrenheit and degrees Celsius. State Record Low Temperature
Arkansas –34°C
Illinois –36°F
New Jersey –37°C
Oklahoma –31°F

What is the difference, in degrees Celsius, between Oklahoma's record low temperature and New Jersey's record low temperature? Round to the nearest tenth if necessary. Explain how you found your answer.

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.