Which of the following statements are true? check all that apply. the perimeter of a square depends on the length of its sides. a square with a side length of 4 meters has a perimeter of 16 meters. a square with a side length of 6 meters has a perimeter of 24 meters. a. perimeter(16) = 4 b. perimeter(6) = 24 c. perimeter(24) = 6 d. perimeter(4) = 16

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.

Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.