In addition to the 1648 highway miles that Laura's family drove to Boston and back, they also took several sightseeing trips along the way. Use Laura's chart to help determine the amount of gasoline used on each trip.

Drag each trip on the left to the number of gallons of gasoline used. Round to the nearest tenth.

Choices

824 highway miles to Boston, MA50 city miles in Providence, RI100 city miles in Hartford, CT75 highway miles to Portland, ME215 highway miles to New York, NY
Answers

5.4 gallons
3.3 gallons
3.2 gallons
1.7 gallons
20.6 gallons
1.9 gallons

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.