A 4-column table with 3 rows. The first column has no label with entries less than 20 square miles, greater than 20 square miles, total. The second column is labeled population greater than 20,000 with entries 3, 12, 15. The third column is labeled population less than 20,000 with entries 29, 11, 40. The fourth column is labeled total with entries 32, 23, 55. A census was conducted that determined the land area and populations of towns in a certain region. The frequency table displays some of the results. Rounded to the nearest hundredth, what values complete the conditional relative frequency table? a = b =.

43lbs of tomatos cost $387. how much would 41lbs cost

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.

Sammie has 3 times as many goldfish as nora. nora has 4 goldfish. how many goldfish do sammie and nora have in all?