seismasaraus is the longest known dinosaur it measured 1800 inches. how far would 3000 seismosaurus dinosaurs span if they were placed head to tall? write your answer in scientific notation.

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.