Idont understand this four students did a survey to find the soda flavor sixth-grade students prefer. the table below shows the method each student used to conduct the survey: student method trey asked 100 students at random from his seventh-grade class what their favorite soda flavor is jesse asked 100 sixth-grade students at random what their favorite soda flavor is nita asked 100 eighth-grade students at random what their favorite soda flavor is ruben asked 100 third-grade students at random what their favorite soda flavor is which student's survey is most likely not biased? trey jesse nita ruben (btw its not a.)

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.

Find the measure of angle y. round your answer to the nearest hundredth. ( type the numerical answer only) a right triangle is shown with one leg measuring 5 and another leg measuring 14. an angle across from the leg measuring 5 is marked y degrees. numerical answers expected!

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2