Amarathan runner ran the first 3 mi in 17.2 min if she continues running at this pace how long will it take her to run the entire marathon of 26.2 mi?

Can someone answer this question for me

Which rule describes the composition of transformations that maps ajkl to aj"k"l"? ro. 900 o to, -2(x, y) to, -20 ro, 900(x, y) ro, 9000 t-2. o(x,y) t-2, 00 ro, 900(x, y)

Sara has 2 2/3 cup taco meat. she needs 1/6 cup to make one taco. how many tacos can sara make with the taco meat she has?