anyone? find the second, fifth, and ninth terms of a sequence where the first term is 65 and the common difference is -7. 72, 93, 121 72, 79, 86 58, 37, 9 58, 51, 44
An an average person has 6Ć10 by the power of two as many red blood cells as white blood cells a small sample of the blood has 7Ć10 by the power of three white blood cells about how many red blood cells are in the sample