Type the correct answer in the box use numerals instead of words. A right rectangular prism is 5 inches long, 12 inches wide, and 8 inches tall the diagonal of the base is 13 inches. The area of the cross-section that is perpendicular to the base and created by a plane that slices the prism through the diagonals of the base and its opposite face is blank square inches.

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

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 many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =