Clothing dan has 4 pairs of white socks 5 pairs of black socks, and several pairs of blue socks. has 12 pairs of socks altogether. How many pairs of blue socks does have? Write the ratio of the number of pairs of socks to the number of pairs of blue socks. has 3 pairs of blue socks. The ratio of the number of pairs of socks to the number of pairs of blue socks is

What is the measure of ac? 5 units 13 units 26 units 39 units

True or false look at the picture pls : /

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.